From c01de6531405c749955f31c20699804fd0ab0651 Mon Sep 17 00:00:00 2001
From: Yoann Vernageau <y.vernageau@gmail.com>
Date: Fri, 9 Jun 2017 18:27:45 +0200
Subject: [PATCH] `io` module: improve references management and tests

---
 .../neoemf/io/processor/EcoreProcessor.java   |    30 +-
 .../io/reader/AbstractXmiStreamReader.java    |    99 +-
 .../atlanmod/neoemf/io/AbstractInputTest.java |   289 +-
 .../neoemf/io/XmiReaderStandardTest.java      |   234 +-
 .../neoemf/io/XmiReaderWithIdTest.java        |   223 +-
 .../neoemf/io/util/IOResourceManager.java     |    12 +-
 neoemf-io/src/test/resources/ecore/uml.ecore  | 18448 ----------------
 .../src/test/resources/xmi/sampleStandard.xmi |  2369 +-
 .../src/test/resources/xmi/sampleWithId.xmi   |  1021 +-
 .../neoemf/tests/io/AbstractIOTest.java       |   130 +-
 .../atlanmod/neoemf/tests/io/ImportTest.java  |   140 +-
 11 files changed, 2210 insertions(+), 20785 deletions(-)
 delete mode 100644 neoemf-io/src/test/resources/ecore/uml.ecore

diff --git a/neoemf-io/src/main/java/fr/inria/atlanmod/neoemf/io/processor/EcoreProcessor.java b/neoemf-io/src/main/java/fr/inria/atlanmod/neoemf/io/processor/EcoreProcessor.java
index 05ab531967..b49af582f8 100644
--- a/neoemf-io/src/main/java/fr/inria/atlanmod/neoemf/io/processor/EcoreProcessor.java
+++ b/neoemf-io/src/main/java/fr/inria/atlanmod/neoemf/io/processor/EcoreProcessor.java
@@ -26,7 +26,9 @@
 import org.eclipse.emf.ecore.EStructuralFeature;
 
 import java.util.ArrayDeque;
+import java.util.Arrays;
 import java.util.Deque;
+import java.util.concurrent.atomic.AtomicInteger;
 
 import javax.annotation.Nonnull;
 import javax.annotation.ParametersAreNonnullByDefault;
@@ -112,15 +114,29 @@ public void onReference(BasicReference reference) {
         // Checks that the reference is well a reference
         if (EReference.class.isInstance(feature)) {
             EReference eReference = EReference.class.cast(feature);
-            reference.isContainment(eReference.isContainment());
-            reference.isMany(eReference.isMany());
 
-            EClass referenceType = eReference.getEReferenceType();
-            reference.metaclassReference(new BasicMetaclass(
-                    BasicNamespace.Registry.getInstance().getFromUri(referenceType.getEPackage().getNsURI()),
-                    referenceType.getName()));
+            AtomicInteger index = new AtomicInteger();
 
-            notifyReference(reference);
+            Arrays.stream(reference.idReference().value().split(" "))
+                    .map(String::trim)
+                    .filter(s -> !s.isEmpty())
+                    .map(s -> {
+                        BasicReference newReference = new BasicReference(reference.name());
+                        newReference.id(reference.id());
+
+                        newReference.index(eReference.isMany() && !eReference.isContainment() ? index.getAndIncrement() : -1);
+                        newReference.idReference(BasicId.original(s));
+                        newReference.isContainment(eReference.isContainment());
+                        newReference.isMany(eReference.isMany());
+
+                        EClass referenceType = eReference.getEReferenceType();
+                        newReference.metaclassReference(new BasicMetaclass(
+                                BasicNamespace.Registry.getInstance().getFromUri(referenceType.getEPackage().getNsURI()),
+                                referenceType.getName()));
+
+                        return newReference;
+                    })
+                    .forEach(this::notifyReference);
         }
 
         // Otherwise redirect to the attribute handler
diff --git a/neoemf-io/src/main/java/fr/inria/atlanmod/neoemf/io/reader/AbstractXmiStreamReader.java b/neoemf-io/src/main/java/fr/inria/atlanmod/neoemf/io/reader/AbstractXmiStreamReader.java
index d5d588cb9a..486727d252 100644
--- a/neoemf-io/src/main/java/fr/inria/atlanmod/neoemf/io/reader/AbstractXmiStreamReader.java
+++ b/neoemf-io/src/main/java/fr/inria/atlanmod/neoemf/io/reader/AbstractXmiStreamReader.java
@@ -24,14 +24,12 @@
 import fr.inria.atlanmod.neoemf.util.log.Log;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
-import java.util.stream.Collectors;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -46,26 +44,12 @@
 @ParametersAreNonnullByDefault
 public abstract class AbstractXmiStreamReader extends AbstractStreamReader {
 
-    /**
-     * Regular expression of an attribute containing one or several references.
-     */
-    @RegEx
-    private static final String REGEX_REFERENCE = "(/{1,2}@\\w+(\\.\\d+)?[ ]?)+";
-
     /**
      * Regular expression of a prefixed value.
      */
     @RegEx
     private static final String REGEX_PREFIXED_VALUE = "(\\w+):(\\w+)";
 
-    /**
-     * Pattern of an attribute containing one or several references (XPath reference). Multiple references must be
-     * separated by a space.
-     * <p>
-     * Example of recognized strings : {@code "//@&lt;name1&gt;.&lt;index1&gt;/@&lt;name2&gt;"}
-     */
-    private static final Pattern PATTERN_REFERENCE = Pattern.compile(REGEX_REFERENCE, Pattern.UNICODE_CASE);
-
     /**
      * Pattern of a prefixed value.
      * <p>
@@ -192,27 +176,12 @@ protected void readEndElement() {
      * @return a list of {@link BasicFeature} that can be empty.
      *
      * @see #processAttributes(String, String)
-     * @see #processReferences(String, Iterable)
      */
     @Nonnull
     private List<BasicFeature> processFeatures(@Nullable String prefix, String name, String value) {
-        List<BasicFeature> features;
-
-        if (!processSpecialFeature(prefix, name, value)) {
-            List<String> references = parseReference(value);
-
-            if (!references.isEmpty()) {
-                features = processReferences(name, references);
-            }
-            else {
-                features = processAttributes(name, value);
-            }
-        }
-        else {
-            features = Collections.emptyList();
-        }
-
-        return features;
+        return !processSpecialFeature(prefix, name, value)
+                ? processAttributes(name, value)
+                : Collections.emptyList();
     }
 
     /**
@@ -264,43 +233,6 @@ else if (Objects.equals(XmiConstants.NAME, name)) {
         return isSpecialFeature;
     }
 
-    /**
-     * Returns a list of {@link String} representing XPath references, or {@code null} if the {@code value} does not
-     * match with {@link #PATTERN_REFERENCE}.
-     *
-     * @param value the value to parse
-     *
-     * @return a list of {@link String} representing XPath references, or {@code null} if the {@code value} does not
-     * match with {@link #PATTERN_REFERENCE}
-     *
-     * @see #PATTERN_REFERENCE
-     */
-    @Nonnull
-    private List<String> parseReference(String value) {
-        List<String> references;
-
-        if (!value.trim().isEmpty()) {
-            references = Arrays.stream(value.split(" "))
-                    .map(String::trim)
-                    .filter(s -> !s.isEmpty())
-                    .collect(Collectors.toList());
-
-            boolean isReference = true;
-            for (int i = 0; i < references.size() && isReference; i++) {
-                isReference = PATTERN_REFERENCE.matcher(references.get(i)).matches();
-            }
-
-            if (!isReference) {
-                references = Collections.emptyList();
-            }
-        }
-        else {
-            references = Collections.emptyList();
-        }
-
-        return references;
-    }
-
     /**
      * Processes an attribute.
      *
@@ -322,31 +254,6 @@ private List<BasicFeature> processAttributes(String name, String value) {
         return features;
     }
 
-    /**
-     * Processes a list of {@code references} and returns a list of {@link BasicReference}.
-     *
-     * @param name       the name of the reference
-     * @param references the list that holds the identifier of referenced elements
-     *
-     * @return a list of {@link BasicReference} from the given {@code references}
-     */
-    @Nonnull
-    private List<BasicFeature> processReferences(String name, Iterable<String> references) {
-        List<BasicFeature> features = new ArrayList<>();
-
-        int index = 0;
-        for (String rawReference : references) {
-            BasicReference ref = new BasicReference(name);
-            ref.index(index);
-            ref.idReference(BasicId.generated(rawReference));
-
-            features.add(ref);
-            index++;
-        }
-
-        return features;
-    }
-
     /**
      * Processes a metaclass attribute from the {@code prefixedValue}, and defines is as the metaclass of the given
      * {@code element}.
diff --git a/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/AbstractInputTest.java b/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/AbstractInputTest.java
index c962673df7..1748d4b6ec 100644
--- a/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/AbstractInputTest.java
+++ b/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/AbstractInputTest.java
@@ -12,6 +12,7 @@
 package fr.inria.atlanmod.neoemf.io;
 
 import fr.inria.atlanmod.neoemf.AbstractTest;
+import fr.inria.atlanmod.neoemf.Tags;
 import fr.inria.atlanmod.neoemf.io.mock.DummyElement;
 import fr.inria.atlanmod.neoemf.io.mock.DummyWriter;
 import fr.inria.atlanmod.neoemf.io.processor.CounterProcessor;
@@ -30,19 +31,59 @@
 import org.eclipse.emf.common.util.URI;
 import org.junit.Before;
 import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
 
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 import javax.annotation.Nonnull;
 
 import static fr.inria.atlanmod.neoemf.util.Preconditions.checkArgument;
 import static fr.inria.atlanmod.neoemf.util.Preconditions.checkNotNull;
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.catchThrowable;
 
 public abstract class AbstractInputTest extends AbstractTest {
 
+    /**
+     * A map that holds the mapping between an XPath and its {@code xmi:id} value.
+     */
+    private static final Map<String, String> MAPPING = new HashMap<>();
+
+    static {
+        MAPPING.put("/@Model.0", "_PYE3oE0VEeeM143ZRH6p9g");
+
+        MAPPING.put("/@Model.0/@orphanTypes.5", "_PZgbAk0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@orphanTypes.9", "_PZgbBk0VEeeM143ZRH6p9g");
+
+        MAPPING.put("/@Model.0/@ownedElements.0", "_PYNagE0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0", "_PYOooU0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0", "_PYOook0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@modifier.0", "_PYUIME0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.1/@returnType.0", "_PYWkdU0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.2", "_PYXLgE0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.2/@modifier.0", "_PYXLg00VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.3", "_PYXLh00VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.5/@returnType.0", "_PZAExk0VEeeM143ZRH6p9g");
+
+        MAPPING.put("/@Model.0/@ownedElements.1", "_PZKcwE0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@ownedElements.1/@ownedPackages.1", "_PZOuME0VEeeM143ZRH6p9g");
+
+        MAPPING.put("/@Model.0/@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0", "_PZbijE0VEeeM143ZRH6p9g");
+
+        MAPPING.put("/@Model.0/@compilationUnits.0", "_PZhpIE0VEeeM143ZRH6p9g");
+
+        MAPPING.put("/@Model.0/@compilationUnits.1", "_PZhpOE0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@compilationUnits.1/@imports.1", "_PZhpOk0VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@compilationUnits.1/@imports.2", "_PZhpO00VEeeM143ZRH6p9g");
+        MAPPING.put("/@Model.0/@compilationUnits.1/@imports.10", "_PZiQNE0VEeeM143ZRH6p9g");
+    }
+
     /**
      * The root element of the read file.
      */
@@ -71,8 +112,7 @@ public static DummyElement childFrom(DummyElement root, int... indices) {
 
     @BeforeClass
     public static void registerPackages() {
-        IOResourceManager.registerPackage("java", "http://www.eclipse.org/MoDisco/Java/0.2.incubation/java");
-        IOResourceManager.registerPackage("uml", "http://schema.omg.org/spec/UML/2.1");
+        IOResourceManager.registerPackage("java");
     }
 
     @Before
@@ -82,8 +122,8 @@ public void readResource() throws IOException {
         Processor processor = new DirectWriteProcessor(writer);
         processor = new CounterProcessor(processor);
         processor = new TimerProcessor(processor);
-        processor = new EcoreProcessor(processor);
         processor = new XPathProcessor(processor);
+        processor = new EcoreProcessor(processor);
 
         new XmiStreamReader(processor).read(new URL(getSample().toString()).openStream());
 
@@ -98,6 +138,26 @@ public void readResource() throws IOException {
     @Nonnull
     protected abstract URI getSample();
 
+    /**
+     * Checks whether this test-case use {@code xmi:id} instead of XPath as references.
+     *
+     * @return {@code true} if this test-case use {@code xmi:id} instead of XPath as references
+     */
+    protected abstract boolean useId();
+
+    /**
+     * Retrieves the identifier of the given {@code path} if {@link #useId()} is {@code true}.
+     *
+     * @param path the path to retrieve
+     *
+     * @return the identifier
+     *
+     * @see #useId()
+     */
+    protected String getId(String path) {
+        return useId() ? MAPPING.get(path) : path;
+    }
+
     /**
      * Checks that the {@code element} has the given arguments.
      *
@@ -152,9 +212,230 @@ protected void assertValidReference(BasicReference reference, String name, Strin
      * @param value     the expected value
      * @param index     the expected index
      */
-    protected void assertValidAttribute(BasicAttribute attribute, String name, Object value, int index) {
+    protected void assertValidAttribute(BasicAttribute attribute, String name, String value, int index) {
         assertThat(attribute.name()).isEqualTo(name);
         assertThat(attribute.value()).isEqualTo(value);
         assertThat(attribute.index()).isEqualTo(index);
     }
+
+    /**
+     * Check that the elements and their children are properly processed.
+     */
+    @Test
+    @Category(Tags.IOTests.class)
+    public void testElementsAndChildren() {
+        DummyElement o;
+        DummyElement child;
+
+        assertValidElement(root, getId("/@Model.0"), "Model", "fr.inria.atlanmod.kyanos.tests", 19);
+        {
+            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
+            o = childFrom(root, 0, 0, 0, 0, 0, 0);
+            assertValidElement(o, getId("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0"), "ownedElements", "TestCreateResource", 7);
+            {
+                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
+                child = childFrom(o, 0);
+                assertValidElement(child, getId("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@modifier.0"), "modifier", null, 0);
+
+                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
+                child = childFrom(o, 3);
+                assertValidElement(child, getId("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.2"), "bodyDeclarations", "tearDownAfterClass", 5);
+            }
+
+            //@Model/@ownedElements.1
+            o = childFrom(root, 1);
+            assertValidElement(o, getId("/@Model.0/@ownedElements.1"), "ownedElements", "java", 5);
+
+            //@Model/@orphanTypes.5
+            o = childFrom(root, 8);
+            assertValidElement(o, getId("/@Model.0/@orphanTypes.5"), "orphanTypes", "void", 0);
+
+            //@Model/@compilationUnits.1
+            o = childFrom(root, 17);
+            assertValidElement(o, getId("/@Model.0/@compilationUnits.1"), "compilationUnits", "TestXmi.java", 16);
+            {
+                //@Model/@compilationUnits.1/@imports.2
+                child = childFrom(o, 2);
+                assertValidElement(child, getId("/@Model.0/@compilationUnits.1/@imports.2"), "imports", null, 0);
+            }
+        }
+    }
+
+    /**
+     * Check that the XPath references are properly processed.
+     */
+    @Test
+    @Category(Tags.IOTests.class)
+    public void testReferences() {
+        DummyElement o;
+        DummyElement child;
+
+        List<BasicReference> references;
+
+        references = root.references();
+        assertThat(references).hasSize(19);
+        assertValidReference(references.get(0), "ownedElements", getId("/@Model.0/@ownedElements.0"), -1, true, true);
+        assertValidReference(references.get(12), "orphanTypes", getId("/@Model.0/@orphanTypes.9"), -1, true, true);
+        {
+            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
+            o = childFrom(root, 0, 0, 0, 0, 0, 0);
+            references = o.references();
+            assertThat(references).hasSize(8);
+            assertValidReference(references.get(0), "originalCompilationUnit", getId("/@Model.0/@compilationUnits.0"), -1, false, false);
+            assertValidReference(references.get(5), "bodyDeclarations", getId("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.3"), -1, true, true);
+            {
+                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
+                child = childFrom(o, 0);
+                assertThat(child.references()).isEmpty();
+
+                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
+                child = childFrom(o, 3);
+                references = child.references();
+                assertThat(references).hasSize(6);
+                assertValidReference(references.get(0), "originalCompilationUnit", getId("/@Model.0/@compilationUnits.0"), -1, false, false);
+                assertValidReference(references.get(2), "modifier", getId("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.2/@modifier.0"), -1, false, true);
+            }
+
+            //@Model/@ownedElements.1
+            o = childFrom(root, 1);
+            references = o.references();
+            assertThat(references).hasSize(5);
+            assertValidReference(references.get(1), "ownedPackages", getId("/@Model.0/@ownedElements.1/@ownedPackages.1"), -1, true, true);
+
+            //@Model/@orphanTypes.5
+            o = childFrom(root, 8);
+            references = o.references();
+
+            assertThat(references).hasSize(12);
+            assertValidReference(references.get(0), "usagesInTypeAccess", getId("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.1/@returnType.0"), 0, true, false);
+            assertValidReference(references.get(9), "usagesInTypeAccess", getId("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.5/@returnType.0"), 9, true, false);
+
+            //@Model/@compilationUnits.1
+            o = childFrom(root, 17);
+            references = o.references();
+            assertThat(references).hasSize(18);
+            assertValidReference(references.get(0), "package", getId("/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0"), -1, false, false);
+            assertValidReference(references.get(3), "imports", getId("/@Model.0/@compilationUnits.1/@imports.1"), -1, true, true);
+            assertValidReference(references.get(12), "imports", getId("/@Model.0/@compilationUnits.1/@imports.10"), -1, true, true);
+            {
+                //@Model/@compilationUnits.1/@imports.2
+                child = childFrom(o, 2);
+                references = child.references();
+                assertThat(references).hasSize(2);
+                assertValidReference(references.get(0), "originalCompilationUnit", getId("/@Model.0/@compilationUnits.1"), -1, false, false);
+                assertValidReference(references.get(1), "importedElement", getId("/@Model.0/@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0"), -1, false, false);
+            }
+        }
+    }
+
+    /**
+     * Check that the attributes are properly processed.
+     */
+    @Test
+    @Category(Tags.IOTests.class)
+    public void testAttributes() {
+        DummyElement o;
+        DummyElement child;
+
+        List<BasicAttribute> attributes;
+
+        attributes = root.attributes();
+        assertThat(attributes).isEmpty(); // Assert that 'xmi:version' and 'xmlns' don't exist
+        {
+            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
+            o = childFrom(root, 0, 0, 0, 0, 0, 0);
+            attributes = o.attributes();
+            assertThat(attributes).isEmpty();
+            {
+                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
+                child = childFrom(o, 0);
+                attributes = child.attributes();
+                assertThat(attributes).hasSize(1);
+                assertValidAttribute(attributes.get(0), "visibility", "public", 0);
+
+                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
+                child = childFrom(o, 3);
+                attributes = child.attributes();
+                assertThat(attributes).isEmpty();
+            }
+
+            //@Model/@ownedElements.1
+            o = childFrom(root, 1);
+            attributes = o.attributes();
+            assertThat(attributes).hasSize(1);
+            assertValidAttribute(attributes.get(0), "proxy", "true", 0);
+
+            //@Model/@orphanTypes.5
+            o = childFrom(root, 8);
+            attributes = o.attributes();
+            assertThat(attributes).isEmpty();
+
+            //@Model/@compilationUnits.1
+            o = childFrom(root, 17);
+            attributes = o.attributes();
+            assertThat(attributes).hasSize(1);
+            assertValidAttribute(attributes.get(0), "originalFilePath", "C:\\Eclipse\\eclipse-SDK-4.3.1-win32-x86_64-Blue\\eclipse\\workspace\\fr.inria.atlanmod.kyanos.tests\\src\\fr\\inria\\atlanmod\\kyanos\\tests\\TestXmi.java", 0);
+            {
+                //@Model/@compilationUnits.1/@imports.2
+                child = childFrom(o, 2);
+                assertThat(child.attributes()).isEmpty();
+            }
+        }
+    }
+
+    /**
+     * Check that the metaclasses ('xsi:type' or 'xmi:type') are properly processed.
+     */
+    @Test
+    @Category(Tags.IOTests.class)
+    public void testMetaClasses() {
+        DummyElement o;
+        DummyElement child;
+
+        BasicNamespace ns = root.ns();
+        assertValidMetaClass(root.metaClass(), "Model", ns);
+        {
+            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
+            o = childFrom(root, 0, 0, 0, 0, 0, 0);
+            assertValidMetaClass(o.metaClass(), "ClassDeclaration", ns);
+            {
+                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
+                child = childFrom(o, 0);
+                assertValidMetaClass(child.metaClass(), "Modifier", ns);
+
+                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
+                child = childFrom(o, 3);
+                assertValidMetaClass(child.metaClass(), "MethodDeclaration", ns);
+            }
+
+            //@Model/@ownedElements.1
+            o = childFrom(root, 1);
+            assertValidMetaClass(o.metaClass(), "Package", ns);
+
+            //@Model/@orphanTypes.5
+            o = childFrom(root, 8);
+            assertValidMetaClass(o.metaClass(), "PrimitiveTypeVoid", ns);
+
+            //@Model/@compilationUnits.1
+            o = childFrom(root, 17);
+            assertValidMetaClass(o.metaClass(), "CompilationUnit", ns);
+            {
+                //@Model/@compilationUnits.1/@imports.2
+                child = childFrom(o, 2);
+                assertValidMetaClass(child.metaClass(), "ImportDeclaration", ns);
+            }
+        }
+    }
+
+    /**
+     * Check if the reader stop its execution if it hasn't any handler.
+     */
+    @Test
+    @Category(Tags.IOTests.class)
+    public void testReaderWithoutHandler() {
+        //noinspection ConstantConditions
+        assertThat(
+                catchThrowable(() -> new XmiStreamReader(null).read(null))
+        ).isInstanceOf(NullPointerException.class);
+    }
 }
diff --git a/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/XmiReaderStandardTest.java b/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/XmiReaderStandardTest.java
index b60cb987ca..579416e7ff 100644
--- a/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/XmiReaderStandardTest.java
+++ b/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/XmiReaderStandardTest.java
@@ -11,25 +11,12 @@
 
 package fr.inria.atlanmod.neoemf.io;
 
-import fr.inria.atlanmod.neoemf.Tags;
-import fr.inria.atlanmod.neoemf.io.mock.DummyElement;
-import fr.inria.atlanmod.neoemf.io.reader.XmiStreamReader;
-import fr.inria.atlanmod.neoemf.io.structure.BasicAttribute;
-import fr.inria.atlanmod.neoemf.io.structure.BasicNamespace;
-import fr.inria.atlanmod.neoemf.io.structure.BasicReference;
 import fr.inria.atlanmod.neoemf.io.util.IOResourceManager;
 
 import org.eclipse.emf.common.util.URI;
-import org.junit.Test;
-import org.junit.experimental.categories.Category;
-
-import java.util.List;
 
 import javax.annotation.Nonnull;
 
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.catchThrowable;
-
 public class XmiReaderStandardTest extends AbstractInputTest {
 
     @Nonnull
@@ -38,223 +25,8 @@ protected URI getSample() {
         return IOResourceManager.xmiStandard();
     }
 
-    /**
-     * Check that the elements and their children are properly processed.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testElementsAndChildren() {
-        DummyElement o;
-        DummyElement child;
-
-        assertValidElement(root, "/@Model.0", "Model", "fr.inria.atlanmod.kyanos.tests", 19);
-        {
-            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
-            o = childFrom(root, 0, 0, 0, 0, 0, 0);
-            assertValidElement(o, "/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0", "ownedElements", "TestCreateResource", 7);
-            {
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
-                child = childFrom(o, 0);
-                assertValidElement(child, "/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@modifier.0", "modifier", null, 0);
-
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
-                child = childFrom(o, 3);
-                assertValidElement(child, "/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.2", "bodyDeclarations", "tearDownAfterClass", 5);
-            }
-
-            //@Model/@ownedElements.1
-            o = childFrom(root, 1);
-            assertValidElement(o, "/@Model.0/@ownedElements.1", "ownedElements", "java", 5);
-
-            //@Model/@orphanTypes.5
-            o = childFrom(root, 8);
-            assertValidElement(o, "/@Model.0/@orphanTypes.5", "orphanTypes", "void", 0);
-
-            //@Model/@compilationUnits.1
-            o = childFrom(root, 17);
-            assertValidElement(o, "/@Model.0/@compilationUnits.1", "compilationUnits", "TestXmi.java", 16);
-            {
-                //@Model/@compilationUnits.1/@imports.2
-                child = childFrom(o, 2);
-                assertValidElement(child, "/@Model.0/@compilationUnits.1/@imports.2", "imports", null, 0);
-            }
-        }
-    }
-
-    /**
-     * Check that the attributes are properly processed.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testAttributes() {
-        DummyElement o;
-        DummyElement child;
-
-        List<BasicAttribute> attributeList;
-
-        attributeList = root.attributes();
-        assertThat(attributeList).isEmpty(); // Assert that 'xmi:version' and 'xmlns' don't exist
-        {
-            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
-            o = childFrom(root, 0, 0, 0, 0, 0, 0);
-            attributeList = o.attributes();
-            assertThat(attributeList).isEmpty();
-            {
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
-                child = childFrom(o, 0);
-                attributeList = child.attributes();
-                assertThat(attributeList).hasSize(1);
-                assertValidAttribute(attributeList.get(0), "visibility", "public", 0);
-
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
-                child = childFrom(o, 3);
-                attributeList = child.attributes();
-                assertThat(attributeList).isEmpty();
-            }
-
-            //@Model/@ownedElements.1
-            o = childFrom(root, 1);
-            attributeList = o.attributes();
-            assertThat(attributeList).hasSize(1);
-            assertValidAttribute(attributeList.get(0), "proxy", "true", 0);
-
-            //@Model/@orphanTypes.5
-            o = childFrom(root, 8);
-            attributeList = o.attributes();
-            assertThat(attributeList).isEmpty();
-
-            //@Model/@compilationUnits.1
-            o = childFrom(root, 17);
-            attributeList = o.attributes();
-            assertThat(attributeList).hasSize(1);
-            assertValidAttribute(attributeList.get(0), "originalFilePath", "C:\\Eclipse\\eclipse-SDK-4.3.1-win32-x86_64-Blue\\eclipse\\workspace\\fr.inria.atlanmod.kyanos.tests\\src\\fr\\inria\\atlanmod\\kyanos\\tests\\TestXmi.java", 0);
-            {
-                //@Model/@compilationUnits.1/@imports.2
-                child = childFrom(o, 2);
-                assertThat(child.attributes()).isEmpty();
-            }
-        }
-    }
-
-    /**
-     * Check that the XPath references are properly processed.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testReferences() {
-        DummyElement o;
-        DummyElement child;
-
-        List<BasicReference> referenceList;
-
-        referenceList = root.references();
-        assertThat(referenceList).hasSize(19); // Now contains containment
-        assertValidReference(referenceList.get(0), "ownedElements", "/@Model.0/@ownedElements.0", -1, true, true);
-        assertValidReference(referenceList.get(12), "orphanTypes", "/@Model.0/@orphanTypes.9", -1, true, true);
-        {
-            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
-            o = childFrom(root, 0, 0, 0, 0, 0, 0);
-            referenceList = o.references();
-            assertThat(referenceList).hasSize(8); // Now contains containment
-            assertValidReference(referenceList.get(0), "originalCompilationUnit", "/@Model.0/@compilationUnits.0", 0, false, false);
-            assertValidReference(referenceList.get(5), "bodyDeclarations", "/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.3", -1, true, true);
-            {
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
-                child = childFrom(o, 0);
-                assertThat(child.references()).isEmpty();
-
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
-                child = childFrom(o, 3);
-                referenceList = child.references();
-                assertThat(referenceList).hasSize(6); // Now contains containment
-                assertValidReference(referenceList.get(0), "originalCompilationUnit", "/@Model.0/@compilationUnits.0", 0, false, false);
-                assertValidReference(referenceList.get(2), "modifier", "/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.2/@modifier.0", -1, false, true);
-            }
-
-            //@Model/@ownedElements.1
-            o = childFrom(root, 1);
-            referenceList = o.references();
-            assertThat(referenceList).hasSize(5); // Now contains containment
-            assertValidReference(referenceList.get(1), "ownedPackages", "/@Model.0/@ownedElements.1/@ownedPackages.1", -1, true, true);
-
-            //@Model/@orphanTypes.5
-            o = childFrom(root, 8);
-            referenceList = o.references();
-            assertThat(referenceList).hasSize(12);
-            assertValidReference(referenceList.get(0), "usagesInTypeAccess", "/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.1/@returnType.0", 0, true, false);
-            assertValidReference(referenceList.get(9), "usagesInTypeAccess", "/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.5/@returnType.0", 9, true, false);
-
-            //@Model/@compilationUnits.1
-            o = childFrom(root, 17);
-            referenceList = o.references();
-            assertThat(referenceList).hasSize(18); // Now contains containment
-            assertValidReference(referenceList.get(0), "package", "/@Model.0/@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0", 0, false, false);
-            assertValidReference(referenceList.get(3), "imports", "/@Model.0/@compilationUnits.1/@imports.1", -1, true, true);
-            assertValidReference(referenceList.get(12), "imports", "/@Model.0/@compilationUnits.1/@imports.10", -1, true, true);
-            {
-                //@Model/@compilationUnits.1/@imports.2
-                child = childFrom(o, 2);
-                referenceList = child.references();
-                assertThat(referenceList).hasSize(2);
-                assertValidReference(referenceList.get(0), "originalCompilationUnit", "/@Model.0/@compilationUnits.1", 0, false, false);
-                assertValidReference(referenceList.get(1), "importedElement", "/@Model.0/@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0", 0, false, false);
-            }
-        }
-    }
-
-    /**
-     * Check that the metaclasses ('xsi:type' or 'xmi:type') are properly processed.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testMetaClasses() {
-        DummyElement o;
-        DummyElement child;
-
-        BasicNamespace ns = root.ns();
-        assertValidMetaClass(root.metaClass(), "Model", ns);
-        {
-            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
-            o = childFrom(root, 0, 0, 0, 0, 0, 0);
-            assertValidMetaClass(o.metaClass(), "ClassDeclaration", ns);
-            {
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
-                child = childFrom(o, 0);
-                assertValidMetaClass(child.metaClass(), "Modifier", ns);
-
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
-                child = childFrom(o, 3);
-                assertValidMetaClass(child.metaClass(), "MethodDeclaration", ns);
-            }
-
-            //@Model/@ownedElements.1
-            o = childFrom(root, 1);
-            assertValidMetaClass(o.metaClass(), "Package", ns);
-
-            //@Model/@orphanTypes.5
-            o = childFrom(root, 8);
-            assertValidMetaClass(o.metaClass(), "PrimitiveTypeVoid", ns);
-
-            //@Model/@compilationUnits.1
-            o = childFrom(root, 17);
-            assertValidMetaClass(o.metaClass(), "CompilationUnit", ns);
-            {
-                //@Model/@compilationUnits.1/@imports.2
-                child = childFrom(o, 2);
-                assertValidMetaClass(child.metaClass(), "ImportDeclaration", ns);
-            }
-        }
-    }
-
-    /**
-     * Check if the reader stop its execution if it hasn't any handler.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testReaderWithoutHandler() {
-        //noinspection ConstantConditions
-        assertThat(
-                catchThrowable(() -> new XmiStreamReader(null).read(null))
-        ).isInstanceOf(NullPointerException.class);
+    @Override
+    protected boolean useId() {
+        return false;
     }
 }
diff --git a/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/XmiReaderWithIdTest.java b/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/XmiReaderWithIdTest.java
index 29dcc3954c..576c4ee087 100644
--- a/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/XmiReaderWithIdTest.java
+++ b/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/XmiReaderWithIdTest.java
@@ -11,23 +11,12 @@
 
 package fr.inria.atlanmod.neoemf.io;
 
-import fr.inria.atlanmod.neoemf.Tags;
-import fr.inria.atlanmod.neoemf.io.mock.DummyElement;
-import fr.inria.atlanmod.neoemf.io.structure.BasicAttribute;
-import fr.inria.atlanmod.neoemf.io.structure.BasicNamespace;
-import fr.inria.atlanmod.neoemf.io.structure.BasicReference;
 import fr.inria.atlanmod.neoemf.io.util.IOResourceManager;
 
 import org.eclipse.emf.common.util.URI;
-import org.junit.Test;
-import org.junit.experimental.categories.Category;
-
-import java.util.List;
 
 import javax.annotation.Nonnull;
 
-import static org.assertj.core.api.Assertions.assertThat;
-
 public class XmiReaderWithIdTest extends AbstractInputTest {
 
     @Nonnull
@@ -36,214 +25,8 @@ protected URI getSample() {
         return IOResourceManager.xmiWithId();
     }
 
-    /**
-     * Check that the elements are properly processed.
-     * <p>
-     * All elements must have an id and a class name.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testElementsAndChildren() {
-        DummyElement o;
-        DummyElement child;
-
-        assertValidElement(root, "themodel", "Model", "jbk", 5); // Assert that 'xmi' elements don't exist
-        {
-            //@Model/@packagedElement.0
-            o = childFrom(root, 0);
-            assertValidElement(o, "0x81_22", "packagedElement", "jbk", 4);
-            {
-                //@Model/@packagedElement.0/@packagedElement.0/@ownedAttribute
-                child = childFrom(o, 0, 4);
-                assertValidElement(child, "0x1f402_1", "ownedAttribute", "attribute1", 0);
-
-                //@Model/@packagedElement.0/@packagedElement.3
-                o = childFrom(o, 3);
-                assertValidElement(o, "COLLABORATION_0x1f402_12", "packagedElement", "machine", 3);
-                {
-                    //@Model/@packagedElement.0/@packagedElement.3/ownedBehavior.0
-                    o = childFrom(o, 0);
-                    assertValidElement(o, "INTERACTION_0x1f402_12", "ownedBehavior", "machine", 6);
-                    {
-                        //@Model/@packagedElement.0/@packagedElement.3/@ownedBehavior.0/@fragment/@operand
-                        child = childFrom(o, 3, 0);
-                        assertValidElement(child, "OPERAND1_0x1f402_12", "operand", null, 5);
-
-                        //@Model/@packagedElement.0/@packagedElement.3/@ownedBehavior.0/@message.0
-                        child = childFrom(o, 4);
-                        assertValidElement(child, "MSG2_0x1f402_12", "message", "answer", 0);
-                    }
-                }
-            }
-            //@Model/@packagedElement.2
-            o = childFrom(root, 2);
-            assertValidElement(o, "RECOPEREVT1_0x81_22", "packagedElement", "answer", 0);
-        }
-    }
-
-    /**
-     * Check that the attributes are properly processed.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testAttributes() {
-        DummyElement o;
-        DummyElement child;
-
-        List<BasicAttribute> attributes;
-
-        attributes = root.attributes();
-        assertThat(attributes).isEmpty();
-        {
-            //@Model/@packagedElement.0
-            o = childFrom(root, 0);
-            attributes = o.attributes();
-            assertThat(attributes).isEmpty();
-            {
-                //@Model/@packagedElement.0/@packagedElement.0/@ownedAttribute
-                child = childFrom(o, 0, 4);
-                attributes = child.attributes();
-                assertThat(attributes).hasSize(1);
-                assertValidAttribute(attributes.get(0), "visibility", "private", 0);
-
-                //@Model/@packagedElement.0/@packagedElement.3
-                o = childFrom(o, 3);
-                attributes = o.attributes();
-                assertThat(attributes).isEmpty();
-                {
-                    //@Model/@packagedElement.0/@packagedElement.3/ownedBehavior.0
-                    o = childFrom(o, 0);
-                    attributes = o.attributes();
-                    assertThat(attributes).isEmpty();
-                    {
-                        //@Model/@packagedElement.0/@packagedElement.3/@ownedBehavior.0/@fragment/@operand
-                        child = childFrom(o, 3, 0);
-                        assertThat(child.attributes()).isEmpty();
-
-                        //@Model/@packagedElement.0/@packagedElement.3/@ownedBehavior.0/@message.0
-                        child = childFrom(o, 4);
-                        attributes = child.attributes();
-                        assertThat(attributes).hasSize(1);
-                        assertValidAttribute(attributes.get(0), "messageSort", "synchCall", 0);
-                    }
-                }
-            }
-            //@Model/@packagedElement.2
-            o = childFrom(root, 2);
-            attributes = o.attributes();
-            assertThat(attributes).isEmpty();
-        }
-    }
-
-    /**
-     * Check that the {@code xmi:idref} references are properly processed.
-     * <p>
-     * Containments and inverse references must have been created.
-     * References previously detected as attributes, are now well placed.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testReferences() {
-        DummyElement o;
-        DummyElement child;
-
-        List<BasicReference> references;
-
-        references = root.references();
-        assertThat(references).hasSize(5); // Now contains containment
-        assertValidReference(references.get(0), "packagedElement", "0x81_22", -1, true, true);
-        assertValidReference(references.get(2), "packagedElement", "RECOPEREVT1_0x81_22", -1, true, true);
-        {
-            //@Model/@packagedElement.0
-            o = childFrom(root, 0);
-            references = o.references();
-            assertThat(references).hasSize(4); // Now contains containment
-            assertValidReference(references.get(1), "packagedElement", "0x1f582_4", -1, true, true);
-            {
-                //@Model/@packagedElement.0/@packagedElement.0/@ownedAttribute
-                child = childFrom(o, 0, 4);
-                references = child.references();
-                assertThat(references).hasSize(1);
-                assertValidReference(references.get(0), "type", "0x1f582_4", -1, false, false);
-
-                //@Model/@packagedElement.0/@packagedElement.3
-                o = childFrom(o, 3);
-                references = o.references();
-                assertThat(references).hasSize(3); // Now contains containment
-                assertValidReference(references.get(0), "ownedBehavior", "INTERACTION_0x1f402_12", -1, true, true);
-                {
-                    //@Model/@packagedElement.0/@packagedElement.3/ownedBehavior.0
-                    o = childFrom(o, 0);
-                    references = o.references();
-                    assertThat(references).hasSize(6); // Now contains containment
-                    assertValidReference(references.get(4), "message", "MSG2_0x1f402_12", -1, true, true);
-                    {
-                        //@Model/@packagedElement.0/@packagedElement.3/@ownedBehavior.0/@fragment/@operand
-                        child = childFrom(o, 3, 0);
-                        references = child.references();
-                        assertThat(references).hasSize(5); // Now contains containment
-                        assertValidReference(references.get(2), "fragment", "BEHEXECSPEC2_0x1f402_12", -1, true, true);
-
-                        //@Model/@packagedElement.0/@packagedElement.3/@ownedBehavior.0/@message.0
-                        child = childFrom(o, 4);
-                        references = child.references();
-                        assertThat(references).hasSize(3);
-                        assertValidReference(references.get(0), "sendEvent", "MSGOCCSPECSEND2_0x1f402_12", 0, false, false); // New reference
-                        assertValidReference(references.get(1), "receiveEvent", "MSGOCCSPECREC2_0x1f402_12", 0, false, false); // New reference
-                        assertValidReference(references.get(2), "connector", "CONNECTOR1_2_0x1f402_12", 0, false, false); // New reference
-                    }
-                }
-            }
-
-            //@Model/@packagedElement.2
-            o = childFrom(root, 2);
-            references = o.references();
-            assertThat(references).hasSize(1);
-            assertValidReference(references.get(0), "operation", "0x1f582_2", 0, false, false); // New reference
-        }
-    }
-
-    /**
-     * Check that the metaclasses ({@code xsi:type} or {@code xmi:type}) are properly processed.
-     */
-    @Test
-    @Category(Tags.IOTests.class)
-    public void testMetaClasses() {
-        DummyElement o;
-        DummyElement child;
-
-        BasicNamespace ns = root.ns();
-        assertValidMetaClass(root.metaClass(), "Model", ns);
-        {
-            //@Model/@packagedElement.0
-            o = childFrom(root, 0);
-            assertValidMetaClass(o.metaClass(), "Package", ns);
-            {
-                //@Model/@packagedElement.0/@packagedElement.0/@ownedAttribute
-                child = childFrom(o, 0, 4);
-                assertValidMetaClass(child.metaClass(), "Property", ns);
-
-                //@Model/@packagedElement.0/@packagedElement.3
-                o = childFrom(o, 3);
-                assertValidMetaClass(o.metaClass(), "Collaboration", ns);
-                {
-                    //@Model/@packagedElement.0/@packagedElement.3/ownedBehavior.0
-                    o = childFrom(o, 0);
-                    assertValidMetaClass(o.metaClass(), "Interaction", ns);
-                    {
-                        //@Model/@packagedElement.0/@packagedElement.3/@ownedBehavior.0/@fragment/@operand
-                        child = childFrom(o, 3, 0);
-                        assertValidMetaClass(child.metaClass(), "InteractionOperand", ns);
-
-                        //@Model/@packagedElement.0/@packagedElement.3/@ownedBehavior.0/@message.0
-                        child = childFrom(o, 4);
-                        assertValidMetaClass(child.metaClass(), "Message", ns);
-                    }
-                }
-            }
-            //@Model/@packagedElement.2
-            o = childFrom(root, 2);
-            assertValidMetaClass(o.metaClass(), "ReceiveOperationEvent", ns);
-        }
+    @Override
+    protected boolean useId() {
+        return true;
     }
 }
diff --git a/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/util/IOResourceManager.java b/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/util/IOResourceManager.java
index 248fdf0908..fb4527926a 100644
--- a/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/util/IOResourceManager.java
+++ b/neoemf-io/src/test/java/fr/inria/atlanmod/neoemf/io/util/IOResourceManager.java
@@ -55,9 +55,7 @@ public static URI xmiWithId() {
      * <p>
      * The targeted Ecore file must be present in the {@code /resources/ecore} directory of this modules.
      */
-    public static void registerPackage(String prefix, String uri) {
-        EPackage pkg = null;
-
+    public static void registerPackage(String prefix) {
         Resource.Factory.Registry.INSTANCE
                 .getExtensionToFactoryMap()
                 .put("ecore", new EcoreResourceFactoryImpl());
@@ -71,13 +69,9 @@ public static void registerPackage(String prefix, String uri) {
 
         EObject eObject = r.getContents().get(0);
         if (EPackage.class.isInstance(eObject)) {
-            pkg = EPackage.class.cast(eObject);
-            rs.getPackageRegistry().put(pkg.getNsURI(), pkg);
+            EPackage pkg = checkNotNull(EPackage.class.cast(eObject));
+            EPackage.Registry.INSTANCE.put(pkg.getNsURI(), pkg);
         }
-
-        checkNotNull(pkg);
-
-        EPackage.Registry.INSTANCE.put(uri, pkg);
     }
 
     /**
diff --git a/neoemf-io/src/test/resources/ecore/uml.ecore b/neoemf-io/src/test/resources/ecore/uml.ecore
deleted file mode 100644
index 60779b355c..0000000000
--- a/neoemf-io/src/test/resources/ecore/uml.ecore
+++ /dev/null
@@ -1,18448 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ecore:EPackage xmlns:xmi="http://www.omg.org/XMI"
-                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-                xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
-                xmi:version="2.0" name="uml"
-                nsURI="http://www.eclipse.org/uml2/3.0.0/UML" nsPrefix="uml">
-    <eClassifiers xsi:type="ecore:EDataType" name="Integer" instanceClassName="int">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation" value="An integer is a primitive type representing integer values." />
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EDataType" name="Boolean" instanceClassName="boolean">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A Boolean type is used for logical expression, consisting of the predefined values true and false." />
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EDataType" name="String" instanceClassName="java.lang.String">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A string is a sequence of characters in some suitable character set used to display information about the model. Character sets may include non-Roman alphabets and characters." />
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EDataType" name="UnlimitedNatural" instanceClassName="int">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="An unlimited natural is a primitive type representing unlimited natural values." />
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Comment" eSuperTypes="#//Element">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A comment is a textual annotation that can be attached to a set of elements." />
-        </eAnnotations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="body" ordered="false" eType="#//String"
-                             unsettable="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies a string that is the comment." />
-            </eAnnotations>
-            <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
-                <details key="kind" value="element" />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="annotatedElement" ordered="false"
-                             upperBound="-1" eType="#//Element">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References the Element(s) being commented." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Element" abstract="true"
-                  eSuperTypes="platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EModelElement">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="An element is a constituent of a model. As such, it has the capability of owning other elements." />
-        </eAnnotations>
-        <eOperations name="not_own_self" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An element may not directly or indirectly own itself.&#xD;&#xA;not self.allOwnedElements()->includes(self)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="has_owner" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Elements that must be owned must have an owner.&#xD;&#xA;self.mustBeOwned() implies owner->notEmpty()" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="destroy" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Destroys this element by removing all cross references to/from it and removing it from its containing resource or object." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="hasKeyword" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Determines whether this element has the specified keyword." />
-            </eAnnotations>
-            <eParameters name="keyword" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The keyword in question." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getKeywords" ordered="false" upperBound="-1" eType="#//String">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the keywords for this element." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="addKeyword" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Adds the specified keyword to this element." />
-            </eAnnotations>
-            <eParameters name="keyword" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The keyword to add." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="removeKeyword" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Removes the specified keyword from this element." />
-            </eAnnotations>
-            <eParameters name="keyword" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The keyword to remove." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getNearestPackage" ordered="false" eType="#//Package">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the nearest package that owns (either directly or indirectly) this element, or the element itself (if it is a package)." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getModel" ordered="false" eType="#//Model">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the model that owns (either directly or indirectly) this element." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="isStereotypeApplicable" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Determines whether the specified stereotype is applicable to this element." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype in question." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="isStereotypeRequired" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Determines whether the specified stereotype is required for this element." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype in question." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="isStereotypeApplied" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Determines whether the specified stereotype is applied to this element." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype in question." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="applyStereotype" ordered="false" lowerBound="1"
-                     eType="ecore:EClass platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EObject">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Applies the specified stereotype to this element." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype to apply." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="unapplyStereotype" ordered="false" lowerBound="1"
-                     eType="ecore:EClass platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EObject">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Unapplies the specified stereotype from this element." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype to unapply." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getApplicableStereotypes" ordered="false" upperBound="-1" eType="#//Stereotype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the stereotypes that are applicable to this element, including those that are required and/or may already be applied." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getApplicableStereotype" ordered="false" eType="#//Stereotype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the stereotype with the specified qualified name that is applicable to this element, or null if no such stereotype is applicable." />
-            </eAnnotations>
-            <eParameters name="qualifiedName" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The qualified name of the applicable stereotype to retrieve." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getStereotypeApplications" ordered="false" upperBound="-1"
-                     eType="ecore:EClass platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EObject">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the stereotype applications for this element." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getStereotypeApplication" ordered="false"
-                     eType="ecore:EClass platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EObject">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the application of the specified stereotype for this element, or null if no such stereotype application exists." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype for which to retrieve an application." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getRequiredStereotypes" ordered="false" upperBound="-1" eType="#//Stereotype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the stereotypes that are required for this element." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getRequiredStereotype" ordered="false" eType="#//Stereotype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the stereotype with the specified qualified name that is required for this element, or null if no such stereotype is required." />
-            </eAnnotations>
-            <eParameters name="qualifiedName" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The qualified name of the required stereotype to retrieve." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getAppliedStereotypes" ordered="false" upperBound="-1" eType="#//Stereotype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the stereotypes that are applied to this element." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getAppliedStereotype" ordered="false" eType="#//Stereotype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the stereotype with the specified qualified name that is applied to this element, or null if no such stereotype is  applied." />
-            </eAnnotations>
-            <eParameters name="qualifiedName" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The qualified name of the applied stereotype to retrieve." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getAppliedSubstereotypes" ordered="false" upperBound="-1" eType="#//Stereotype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the substereotypes of the specified stereotype that are applied to this element." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The superstereotype of the applied substereotypes to retrieve." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getAppliedSubstereotype" ordered="false" eType="#//Stereotype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the substereotype of the specified stereotype with the specified qualified name that is applied to this element, or null if no such stereotype is applied." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The superstereotype of the applied substereotype to retrieve." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="qualifiedName" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The qualified name of the applied substereotype to retrieve." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="hasValue" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Determines whether this element has a (non-default) value for the property with the specified name in the specified stereotype." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype for which to test the property." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="propertyName" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name of the property in question." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getValue" ordered="false"
-                     eType="ecore:EDataType platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EJavaObject">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the value of the property with the specified name in the specified stereotype for this element." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype for which to retrieve the value." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="propertyName" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name of the property whose value to retrieve." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="setValue" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Sets the value of the property with the specified name in the specified stereotype for this element." />
-            </eAnnotations>
-            <eParameters name="stereotype" ordered="false" lowerBound="1" eType="#//Stereotype">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The stereotype for which to set the value." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="propertyName" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name of the property whose value to set." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="newValue" ordered="false" lowerBound="1"
-                         eType="ecore:EDataType platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EJavaObject">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The new value for the property." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createEAnnotation" ordered="false" lowerBound="1"
-                     eType="ecore:EClass platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EAnnotation">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates an annotation with the specified source and this element as its model element." />
-            </eAnnotations>
-            <eParameters name="source" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The source for the new annotation." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getRelationships" ordered="false" upperBound="-1" eType="#//Relationship">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the relationships in which this element is involved." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getRelationships" ordered="false" upperBound="-1" eType="#//Relationship">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the relationships of the specified type in which this element is involved." />
-            </eAnnotations>
-            <eParameters name="eClass" ordered="false" lowerBound="1"
-                         eType="ecore:EClass platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EClass">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The (meta)type of the relationships to retrieve." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getSourceDirectedRelationships" ordered="false" upperBound="-1"
-                     eType="#//DirectedRelationship">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the directed relationships for which this element is a source." />
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-        <eOperations name="getSourceDirectedRelationships" ordered="false" upperBound="-1"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
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-            <eParameters name="eClass" ordered="false" lowerBound="1"
-                         eType="ecore:EClass platform:/plugin/org.eclipse.emf.ecore/model/Ecore.ecore#//EClass">
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-                    <details key="documentation" value="The (meta)type of the directed relationships to retrieve." />
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-        <eOperations name="getTargetDirectedRelationships" ordered="false" upperBound="-1"
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-        <eOperations name="getTargetDirectedRelationships" ordered="false" upperBound="-1"
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-                <details key="documentation"
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-            <eParameters name="eClass" ordered="false" lowerBound="1"
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-                    <details key="documentation" value="The (meta)type of the directed relationships to retrieve." />
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-                <details key="documentation"
-                         value="The query allOwnedElements() gives all of the direct and indirect owned elements of an element.&#xD;&#xA;result = ownedElement->union(ownedElement->collect(e | e.allOwnedElements()))" />
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-        <eOperations name="mustBeOwned" ordered="false" lowerBound="1" eType="#//Boolean">
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-                <details key="documentation"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedElement" ordered="false"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The Elements owned by this element." />
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-            <eAnnotations source="union" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="owner" ordered="false"
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-                <details key="documentation" value="The Element that owns this element." />
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-            <eAnnotations source="union" />
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-                <details key="documentation" value="The Comments owned by this element." />
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-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
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-                <details key="documentation"
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
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-                    <details key="documentation" value="The name for the new class, or null." />
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-                <details key="documentation"
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-                <details key="documentation"
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-            <eParameters name="qualifiedName" ordered="false" lowerBound="1" eType="#//String">
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-                    <details key="documentation" value="The qualified name of the applied profile to retrieve." />
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-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="Whether to look in nesting packages." />
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-                     eType="#//ProfileApplication">
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-                <details key="documentation"
-                         value="Retrieves all the profile applications for this package, including profile applications for its nesting package(s)." />
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-        <eOperations name="getProfileApplication" ordered="false" eType="#//ProfileApplication">
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-                <details key="documentation"
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-            <eParameters name="profile" ordered="false" lowerBound="1" eType="#//Profile">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The profile whose application to retrieve." />
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-            <eParameters name="profile" ordered="false" lowerBound="1" eType="#//Profile">
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-                    <details key="documentation" value="The profile whose application to retrieve." />
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-                    <details key="documentation" value="Whether to look in nesting packages." />
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-                <details key="documentation" value="Determines whether this package is a model library." />
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-        <eOperations name="visibleMembers" ordered="false" upperBound="-1" eType="#//PackageableElement">
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-                <details key="documentation"
-                         value="The query visibleMembers() defines which members of a Package can be accessed outside it.&#xD;&#xA;result = member->select( m | self.makesVisible(m))" />
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-                <details key="documentation"
-                         value="The query makesVisible() defines whether a Package makes an element visible outside itself. Elements with no visibility and elements with public visibility are made visible.&#xD;&#xA;self.member->includes(el)&#xD;&#xA;result = (ownedMember->includes(el)) or&#xA;(elementImport->select(ei|ei.importedElement = #public)->collect(ei|ei.importedElement)->includes(el)) or&#xA;(packageImport->select(pi|pi.visibility = #public)->collect(pi|pi.importedPackage.member->includes(el))->notEmpty())" />
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-            <eParameters name="el" ordered="false" lowerBound="1" eType="#//NamedElement" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedType" ordered="false"
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-                <details key="documentation" value="References the packaged elements that are Types." />
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-            <eAnnotations source="subsets" references="#//Package/packagedElement" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="packageMerge" ordered="false"
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-                <details key="documentation" value="References the PackageMerges that are owned by this Package." />
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-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="packagedElement" ordered="false"
-                             upperBound="-1" eType="#//PackageableElement" containment="true">
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-                <details key="documentation"
-                         value="Specifies the packageable elements that are owned by this Package." />
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-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="nestedPackage" ordered="false"
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-                <details key="documentation" value="References the packaged elements that are Packages." />
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-            <eAnnotations source="subsets" references="#//Package/packagedElement" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="nestingPackage" ordered="false"
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-                <details key="documentation" value="References the Package that owns this Package." />
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-            <eAnnotations source="subsets" references="#//NamedElement/namespace" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="profileApplication" ordered="false"
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-                <details key="documentation"
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-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
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-            <details key="documentation"
-                     value="A packageable element indicates a named element that may be owned directly by a package.&#xD;&#xA;Packageable elements are able to serve as a template parameter." />
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-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EAttribute" name="visibility" ordered="false" eType="#//VisibilityKind"
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-                    <details key="documentation"
-                             value="Indicates that packageable elements must always have a visibility, i.e., visibility is not optional." />
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-                <eAnnotations source="redefines" references="#//NamedElement/visibility" />
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-    <eClassifiers xsi:type="ecore:EClass" name="NamedElement" abstract="true" eSuperTypes="#//Element">
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-            <details key="documentation"
-                     value="A named element is an element in a model that may have a name.&#xD;&#xA;A named element supports using a string expression to specify its name. This allows names of model elements to involve template parameters. The actual name is evaluated from the string expression only when it is sensible to do so (e.g., when a template is bound)." />
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-                <details key="documentation"
-                         value="If there is no name, or one of the containing namespaces has no name, there is no qualified name.&#xD;&#xA;(self.name->isEmpty() or self.allNamespaces()->select(ns | ns.name->isEmpty())->notEmpty())&#xD;&#xA;  implies self.qualifiedName->isEmpty()" />
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                <details key="documentation"
-                         value="When there is a name, and all of the containing namespaces have a name, the qualified name is constructed from the names of the containing namespaces.&#xD;&#xA;(self.name->notEmpty() and self.allNamespaces()->select(ns | ns.name->isEmpty())->isEmpty()) implies&#xA;  self.qualifiedName = self.allNamespaces()->iterate( ns : Namespace; result: String = self.name | ns.name->union(self.separator())->union(result))" />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
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-            </eParameters>
-        </eOperations>
-        <eOperations name="visibility_needs_ownership"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="If a NamedElement is not owned by a Namespace, it does not have a visibility.&#xD;&#xA;namespace->isEmpty() implies visibility->isEmpty()" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createDependency" ordered="false" lowerBound="1" eType="#//Dependency">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates a dependency between this named element and the specified supplier, owned by this named element's nearest package." />
-            </eAnnotations>
-            <eParameters name="supplier" ordered="false" lowerBound="1" eType="#//NamedElement">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The supplier for the new dependency." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getLabel" ordered="false" eType="#//String">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves a localized label for this named element." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getLabel" ordered="false" eType="#//String">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves a label for this named element, localized if indicated." />
-            </eAnnotations>
-            <eParameters name="localize" ordered="false" lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="Whether to localize the label." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createUsage" ordered="false" lowerBound="1" eType="#//Usage">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates a usage between this named element and the specified supplier, owned by this named element's nearest package." />
-            </eAnnotations>
-            <eParameters name="supplier" ordered="false" lowerBound="1" eType="#//NamedElement">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The supplier for the new usage." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getQualifiedName" ordered="false" lowerBound="1" eType="#//String">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="When there is a name, and all of the containing namespaces have a name, the qualified name is constructed from the names of the containing namespaces.&#xD;&#xA;result = if self.name->notEmpty() and self.allNamespaces()->select(ns | ns.name->isEmpty())->isEmpty()&#xA;then &#xA;    self.allNamespaces()->iterate( ns : Namespace; result: String = self.name | ns.name->union(self.separator())->union(result))&#xA;else&#xA;    Set{}&#xA;endif" />
-                <details key="suppressedVisibility" value="true" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="allNamespaces" upperBound="-1" eType="#//Namespace">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query allNamespaces() gives the sequence of namespaces in which the NamedElement is nested, working outwards.&#xD;&#xA;result = if self.namespace->isEmpty()&#xA;then Sequence{}&#xA;else self.namespace.allNamespaces()->prepend(self.namespace)&#xA;endif" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="isDistinguishableFrom" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query isDistinguishableFrom() determines whether two NamedElements may logically co-exist within a Namespace. By default, two named elements are distinguishable if (a) they have unrelated types or (b) they have related types but different names.&#xD;&#xA;result = if self.oclIsKindOf(n.oclType) or n.oclIsKindOf(self.oclType)&#xA;then ns.getNamesOfMember(self)->intersection(ns.getNamesOfMember(n))->isEmpty()&#xA;else true&#xA;endif" />
-            </eAnnotations>
-            <eParameters name="n" ordered="false" lowerBound="1" eType="#//NamedElement" />
-            <eParameters name="ns" ordered="false" lowerBound="1" eType="#//Namespace" />
-        </eOperations>
-        <eOperations name="separator" ordered="false" lowerBound="1" eType="#//String">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query separator() gives the string that is used to separate names when constructing a qualified name.&#xD;&#xA;result = '::'" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="allOwningPackages" ordered="false" upperBound="-1" eType="#//Package">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query allOwningPackages() returns all the directly or indirectly owning packages.&#xD;&#xA;result = self.namespace->select(p | p.oclIsKindOf(Package))->union(p.allOwningPackages())" />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" ordered="false" eType="#//String"
-                             unsettable="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The name of the NamedElement." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="visibility" ordered="false"
-                             eType="#//VisibilityKind" unsettable="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Determines where the NamedElement appears within different Namespaces within the overall model, and its accessibility." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="qualifiedName" ordered="false"
-                             eType="#//String" changeable="false" volatile="true" transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A name which allows the NamedElement to be identified within a hierarchy of nested Namespaces. It is constructed from the names of the containing namespaces starting at the root of the hierarchy and ending with the name of the NamedElement itself." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="clientDependency" ordered="false"
-                             upperBound="-1" eType="#//Dependency" eOpposite="#//Dependency/client">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Indicates the dependencies that reference the client." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="namespace" ordered="false"
-                             eType="#//Namespace" changeable="false" volatile="true" transient="true" derived="true"
-                             eOpposite="#//Namespace/ownedMember">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies the namespace that owns the NamedElement." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/owner" />
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="nameExpression" ordered="false"
-                             eType="#//StringExpression" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The string expression used to define the name of this named element." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EEnum" name="VisibilityKind">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="VisibilityKind is an enumeration type that defines literals to determine the visibility of elements in a model." />
-        </eAnnotations>
-        <eLiterals name="public">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A public element is visible to all elements that can access the contents of the namespace that owns it." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="private" value="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A private element is only visible inside the namespace that owns it." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="protected" value="2">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A protected element is visible to elements that have a generalization relationship to the namespace that owns it." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="package" value="3">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A package element is owned by a namespace that is not a package, and is visible to elements that are in the same package as its owning namespace. Only named elements that are not owned by packages can be marked as having package visibility.  Any element marked as having package visibility is visible to all elements within the nearest enclosing package (given that other owning elements have proper visibility).  Outside the nearest enclosing package, an element marked as having package visibility is not visible." />
-            </eAnnotations>
-        </eLiterals>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Dependency" eSuperTypes="#//PackageableElement #//DirectedRelationship">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A dependency is a relationship that signifies that a single or a set of model elements requires other model elements for their specification or implementation. This means that the complete semantics of the depending elements is either semantically or structurally dependent on the definition of the supplier element(s)." />
-        </eAnnotations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="supplier" ordered="false"
-                             lowerBound="1" upperBound="-1" eType="#//NamedElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The element(s) independent of the client element(s), in the same respect and the same dependency relationship. In some directed dependency relationships (such as Refinement Abstractions), a common convention in the domain of class-based OO software is to put the more abstract element in this role. Despite this convention, users of UML may stipulate a sense of dependency suitable for their domain, which makes a more abstract element dependent on that which is more specific." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//DirectedRelationship/target" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="client" ordered="false"
-                             lowerBound="1" upperBound="-1" eType="#//NamedElement"
-                             eOpposite="#//NamedElement/clientDependency">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The element(s) dependent on the supplier element(s). In some cases (such as a Trace Abstraction) the assignment of direction (that is, the designation of the client element) is at the discretion of the modeler, and is a stipulation." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//DirectedRelationship/source" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="DirectedRelationship" abstract="true"
-                  eSuperTypes="#//Relationship">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A directed relationship represents a relationship between a collection of source model elements and a collection of target model elements." />
-        </eAnnotations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="source" ordered="false"
-                             lowerBound="1" upperBound="-1" eType="#//Element" changeable="false" volatile="true"
-                             transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies the sources of the DirectedRelationship." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Relationship/relatedElement" />
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="target" ordered="false"
-                             lowerBound="1" upperBound="-1" eType="#//Element" changeable="false" volatile="true"
-                             transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies the targets of the DirectedRelationship." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Relationship/relatedElement" />
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Relationship" abstract="true" eSuperTypes="#//Element">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="Relationship is an abstract concept that specifies some kind of relationship between elements." />
-        </eAnnotations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="relatedElement" ordered="false"
-                             lowerBound="1" upperBound="-1" eType="#//Element" changeable="false" volatile="true"
-                             transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies the elements related by the Relationship." />
-            </eAnnotations>
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Namespace" abstract="true" eSuperTypes="#//NamedElement">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A namespace is an element in a model that contains a set of named elements that can be identified by name." />
-        </eAnnotations>
-        <eOperations name="members_distinguishable"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="All the members of a Namespace are distinguishable within it.&#xD;&#xA;membersAreDistinguishable()" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createElementImport" ordered="false" lowerBound="1" eType="#//ElementImport">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates an import of the specified element into this namespace with the specified visibility." />
-            </eAnnotations>
-            <eParameters name="element" ordered="false" lowerBound="1" eType="#//PackageableElement">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The element to import." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="visibility" ordered="false" lowerBound="1" eType="#//VisibilityKind">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The visibility for the new element import." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createPackageImport" ordered="false" lowerBound="1" eType="#//PackageImport">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates an import of the specified package into this namespace with the specified visibility." />
-            </eAnnotations>
-            <eParameters name="package_" ordered="false" lowerBound="1" eType="#//Package">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The package to import." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="visibility" ordered="false" lowerBound="1" eType="#//VisibilityKind">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The visibility for the new package import." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getImportedElements" ordered="false" upperBound="-1" eType="#//PackageableElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the elements imported by this namespace." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getImportedPackages" ordered="false" upperBound="-1" eType="#//Package">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the packages imported by this namespace." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getImportedMembers" ordered="false" upperBound="-1" eType="#//PackageableElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The importedMember property is derived from the ElementImports and the PackageImports. References the PackageableElements that are members of this Namespace as a result of either PackageImports or ElementImports.&#xD;&#xA;result = self.importMembers(self.elementImport.importedElement.asSet()-&#xA;>union(self.packageImport.importedPackage->collect(p | p.visibleMembers())))" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getNamesOfMember" ordered="false" upperBound="-1" eType="#//String">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query getNamesOfMember() takes importing into account. It gives back the set of names that an element would have in an importing namespace, either because it is owned, or if not owned then imported individually, or if not individually then from a package.&#xD;&#xA;The query getNamesOfMember() gives a set of all of the names that a member would have in a Namespace. In general a member can have multiple names in a Namespace if it is imported more than once with different aliases. The query takes account of importing. It gives back the set of names that an element would have in an importing namespace, either because it is owned, or if not owned then imported individually, or if not individually then from a package.&#xD;&#xA;result = if self.ownedMember ->includes(element)&#xA;then Set{}->include(element.name)&#xA;else let elementImports: ElementImport = self.elementImport->select(ei | ei.importedElement = element) in&#xA;  if elementImports->notEmpty()&#xA;  then elementImports->collect(el | el.getName())&#xA;  else self.packageImport->select(pi | pi.importedPackage.visibleMembers()->includes(element))-> collect(pi | pi.importedPackage.getNamesOfMember(element))&#xA;  endif&#xA;endif" />
-            </eAnnotations>
-            <eParameters name="element" ordered="false" lowerBound="1" eType="#//NamedElement" />
-        </eOperations>
-        <eOperations name="membersAreDistinguishable" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The Boolean query membersAreDistinguishable() determines whether all of the namespace's members are distinguishable within it.&#xD;&#xA;result = self.member->forAll( memb |&#xA;self.member->excluding(memb)->forAll(other |&#xA;memb.isDistinguishableFrom(other, self)))" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="importMembers" ordered="false" upperBound="-1" eType="#//PackageableElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query importMembers() defines which of a set of PackageableElements are actually imported into the namespace. This excludes hidden ones, i.e., those which have names that conflict with names of owned members, and also excludes elements which would have the same name when imported.&#xD;&#xA;result = self.excludeCollisions(imps)->select(imp | self.ownedMember->forAll(mem |&#xA;mem.imp.isDistinguishableFrom(mem, self)))" />
-            </eAnnotations>
-            <eParameters name="imps" ordered="false" upperBound="-1" eType="#//PackageableElement" />
-        </eOperations>
-        <eOperations name="excludeCollisions" ordered="false" upperBound="-1" eType="#//PackageableElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query excludeCollisions() excludes from a set of PackageableElements any that would not be distinguishable from each other in this namespace.&#xD;&#xA;result = imps->reject(imp1 | imps.exists(imp2 | not imp1.isDistinguishableFrom(imp2, self)))" />
-            </eAnnotations>
-            <eParameters name="imps" ordered="false" upperBound="-1" eType="#//PackageableElement" />
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="elementImport" ordered="false"
-                             upperBound="-1" eType="#//ElementImport" containment="true"
-                             eOpposite="#//ElementImport/importingNamespace">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References the ElementImports owned by the Namespace." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="packageImport" ordered="false"
-                             upperBound="-1" eType="#//PackageImport" containment="true"
-                             eOpposite="#//PackageImport/importingNamespace">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References the PackageImports owned by the Namespace." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedRule" ordered="false"
-                             upperBound="-1" eType="#//Constraint" containment="true" eOpposite="#//Constraint/context">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies a set of Constraints owned by this Namespace." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="member" ordered="false"
-                             upperBound="-1" eType="#//NamedElement" changeable="false" volatile="true"
-                             transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A collection of NamedElements identifiable within the Namespace, either by being owned or by being introduced by importing or inheritance." />
-            </eAnnotations>
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="importedMember" ordered="false"
-                             upperBound="-1" eType="#//PackageableElement" changeable="false" volatile="true"
-                             transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="References the PackageableElements that are members of this Namespace as a result of either PackageImports or ElementImports." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/member" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedMember" ordered="false"
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-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The type for the first end of the new association." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2IsNavigable" ordered="false" lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The navigability for the second end of the new association." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2Aggregation" ordered="false" lowerBound="1" eType="#//AggregationKind">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The aggregation for the second end of the new association." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2Name" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name for the second end of the new association." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2Lower" ordered="false" lowerBound="1" eType="#//Integer">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The lower bound for the second end of the new association." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2Upper" ordered="false" lowerBound="1" eType="#//UnlimitedNatural">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The upper bound for the second end of the new association." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getAssociations" ordered="false" upperBound="-1" eType="#//Association">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the associations in which this type is involved." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="conformsTo" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query conformsTo() gives true for a type that conforms to another. By default, two types do not conform to each other. This query is intended to be redefined for specific conformance situations.&#xD;&#xA;result = false" />
-            </eAnnotations>
-            <eParameters name="other" ordered="false" lowerBound="1" eType="#//Type" />
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="package" ordered="false"
-                             eType="#//Package" volatile="true" transient="true" derived="true"
-                             eOpposite="#//Package/ownedType">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies the owning package of this classifier, if any." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//NamedElement/namespace" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Association" eSuperTypes="#//Classifier #//Relationship">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="An association describes a set of tuples whose values refer to typed instances. An instance of an association is called a link." />
-        </eAnnotations>
-        <eOperations name="specialized_end_number"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An association specializing another association has the same number of ends as the other association.&#xD;&#xA;self.parents()->forAll(p | p.memberEnd.size() = self.memberEnd.size())" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="specialized_end_types"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="When an association specializes another association, every end of the specific association corresponds to an end of the general association, and the specific end reaches the same type or a subtype of the more general end.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="binary_associations"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Only binary associations can be aggregations.&#xD;&#xA;self.memberEnd->exists(aggregation &lt;> Aggregation::none) implies self.memberEnd->size() = 2" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="association_ends" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Association ends of associations with more than two ends must be owned by the association.&#xD;&#xA;if memberEnd->size() > 2 then ownedEnd->includesAll(memberEnd)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="isBinary" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Determines whether this association is a binary association, i.e. whether it has exactly two member ends." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getEndTypes" upperBound="-1" eType="#//Type">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="endType is derived from the types of the member ends.&#xD;&#xA;result = self.memberEnd->collect(e | e.type)" />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedEnd" upperBound="-1"
-                             eType="#//Property" containment="true" eOpposite="#//Property/owningAssociation">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The ends that are owned by the association itself." />
-            </eAnnotations>
-            <eAnnotations source="subsets"
-                          references="#//Association/memberEnd #//Classifier/feature #//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="memberEnd" lowerBound="2"
-                             upperBound="-1" eType="#//Property" eOpposite="#//Property/association">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Each end represents participation of instances of the classifier connected to the end in links of the association." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/member" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isDerived" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies whether the association is derived from other model elements such as other associations or constraints." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="endType" lowerBound="1"
-                             upperBound="-1" eType="#//Type" changeable="false" volatile="true" transient="true"
-                             derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="References the classifiers that are used as types of the ends of the association." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Relationship/relatedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="navigableOwnedEnd" ordered="false"
-                             upperBound="-1" eType="#//Property">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The navigable ends that are owned by the association itself." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Association/ownedEnd" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Classifier" abstract="true"
-                  eSuperTypes="#//Namespace #//RedefinableElement #//Type #//TemplateableElement">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A classifier is a classification of instances - it describes a set of instances that have features in common. A classifier can specify a generalization hierarchy by referencing its general classifiers.&#xD;&#xA;A classifier has the capability to own collaboration uses. These collaboration uses link a collaboration with the classifier to give a description of the workings of the classifier.&#xD;&#xA;A classifier has the capability to own use cases. Although the owning classifier typically represents the subject to which the owned use cases apply, this is not necessarily the case. In principle, the same use case can be applied to multiple subjects, as identified by the subject association role of a use case.&#xD;&#xA;Classifier is defined to be a kind of templateable element so that a classifier can be parameterized. It is also defined to be a kind of parameterable element so that a classifier can be a formal template parameter." />
-        </eAnnotations>
-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EOperation" name="isTemplate" ordered="false" lowerBound="1"
-                      eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The query isTemplate() returns whether this templateable element is actually a template.&#xD;&#xA;result = oclAsType(TemplatableElement).isTemplate() or general->exists(g | g.isTemplate())" />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//TemplateableElement/isTemplate" />
-            </contents>
-            <contents xsi:type="ecore:EReference" name="ownedTemplateSignature" ordered="false"
-                      eType="#//TemplateSignature" containment="true"
-                      eOpposite="#//RedefinableTemplateSignature/classifier">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The optional template signature specifying the formal template parameters." />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//TemplateableElement/ownedTemplateSignature" />
-                <eAnnotations source="subsets" references="#//Element/ownedElement" />
-            </contents>
-            <contents xsi:type="ecore:EReference" name="templateParameter" ordered="false"
-                      eType="#//TemplateParameter"
-                      eOpposite="#//ClassifierTemplateParameter/%duplicates%/parameteredElement">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The template parameter that exposes this element as a formal parameter." />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//ParameterableElement/templateParameter" />
-            </contents>
-        </eAnnotations>
-        <eOperations name="no_cycles_in_generalization"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Generalization hierarchies must be directed and acyclical. A classifier can not be both a transitively general and transitively specific classifier of the same classifier.&#xD;&#xA;not self.allParents()->includes(self)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="generalization_hierarchies"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Generalization hierarchies must be directed and acyclical. A classifier can not be both a transitively general and transitively specific classifier of the same classifier.&#xD;&#xA;not self.allParents()->includes(self)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="specialize_type" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A classifier may only specialize classifiers of a valid type.&#xD;&#xA;self.parents()->forAll(c | self.maySpecializeType(c))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="maps_to_generalization_set"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The Classifier that maps to a GeneralizationSet may neither be a specific nor a general Classifier in any of the Generalization relationships defined for that GeneralizationSet. In other words, a power type may not be an instance of itself nor may its instances also be its subclasses.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="getAllAttributes" ordered="false" upperBound="-1" eType="#//Property">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
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-        </eOperations>
-        <eOperations name="getOperations" ordered="false" upperBound="-1" eType="#//Operation">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Retrieves the operations of this classifier." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getAllOperations" ordered="false" upperBound="-1" eType="#//Operation">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves all the operations of this classifier, including those inherited from its parents." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getOperation" ordered="false" eType="#//Operation">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the first operation with the specified name, parameter names, and parameter types from this classifier." />
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-            <eParameters name="name" ordered="false" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name of the operation to retrieve, or null." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="parameterNames" ordered="false" upperBound="-1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The parameter names of the operation to retrieve, or null." />
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-            </eParameters>
-            <eParameters name="parameterTypes" ordered="false" upperBound="-1" eType="#//Type">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The parameter types of the operation to retrieve, or null." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getOperation" ordered="false" eType="#//Operation">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the first operation with the specified name, parameter names, and parameter types from this classifier, ignoring case if indicated." />
-            </eAnnotations>
-            <eParameters name="name" ordered="false" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name of the operation to retrieve, or null." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="parameterNames" ordered="false" upperBound="-1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The parameter names of the operation to retrieve, or null." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="parameterTypes" ordered="false" upperBound="-1" eType="#//Type">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The parameter types of the operation to retrieve, or null." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="ignoreCase" ordered="false" lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="Whether to ignore case in String comparisons." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getUsedInterfaces" ordered="false" upperBound="-1" eType="#//Interface">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the interfaces on which this classifier has a usage dependency." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getAllUsedInterfaces" ordered="false" upperBound="-1" eType="#//Interface">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves all the interfaces on which this classifier or any of its parents has a usage dependency." />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getGenerals" ordered="false" upperBound="-1" eType="#//Classifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The general classifiers are the classifiers referenced by the generalization relationships.&#xD;&#xA;result = self.parents()" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getInheritedMembers" ordered="false" upperBound="-1" eType="#//NamedElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The inheritedMember association is derived by inheriting the inheritable members of the parents.&#xD;&#xA;result = self.inherit(self.parents()->collect(p | p.inheritableMembers(self))" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="allFeatures" ordered="false" upperBound="-1" eType="#//Feature">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query allFeatures() gives all of the features in the namespace of the classifier. In general, through mechanisms such as inheritance, this will be a larger set than feature.&#xD;&#xA;result = member->select(oclIsKindOf(Feature))" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="parents" ordered="false" upperBound="-1" eType="#//Classifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query parents() gives all of the immediate ancestors of a generalized Classifier.&#xD;&#xA;result = generalization.general" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="inheritableMembers" ordered="false" upperBound="-1" eType="#//NamedElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query inheritableMembers() gives all of the members of a classifier that may be inherited in one of its descendants, subject to whatever visibility restrictions apply.&#xD;&#xA;c.allParents()->includes(self)&#xD;&#xA;result = member->select(m | c.hasVisibilityOf(m))" />
-            </eAnnotations>
-            <eParameters name="c" ordered="false" lowerBound="1" eType="#//Classifier" />
-        </eOperations>
-        <eOperations name="hasVisibilityOf" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query hasVisibilityOf() determines whether a named element is visible in the classifier. By default all are visible. It is only called when the argument is something owned by a parent.&#xD;&#xA;self.allParents()->collect(c | c.member)->includes(n)&#xD;&#xA;result = if (self.inheritedMember->includes(n)) then (n.visibility &lt;> #private) else true" />
-            </eAnnotations>
-            <eParameters name="n" ordered="false" lowerBound="1" eType="#//NamedElement" />
-        </eOperations>
-        <eOperations name="conformsTo" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query conformsTo() gives true for a classifier that defines a type that conforms to another. This is used, for example, in the specification of signature conformance for operations.&#xD;&#xA;result = (self=other) or (self.allParents()->includes(other))" />
-            </eAnnotations>
-            <eAnnotations source="redefines" references="#//Type/conformsTo" />
-            <eParameters name="other" ordered="false" lowerBound="1" eType="#//Classifier" />
-        </eOperations>
-        <eOperations name="inherit" ordered="false" upperBound="-1" eType="#//NamedElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The inherit operation is overridden to exclude redefined properties.&#xD;&#xA;The query inherit() defines how to inherit a set of elements. Here the operation is defined to inherit them all. It is intended to be redefined in circumstances where inheritance is affected by redefinition.&#xD;&#xA;result = inhs" />
-            </eAnnotations>
-            <eParameters name="inhs" ordered="false" upperBound="-1" eType="#//NamedElement" />
-        </eOperations>
-        <eOperations name="maySpecializeType" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query maySpecializeType() determines whether this classifier may have a generalization relationship to classifiers of the specified type. By default a classifier may specialize classifiers of the same or a more general type. It is intended to be redefined by classifiers that have different specialization constraints.&#xD;&#xA;result = self.oclIsKindOf(c.oclType)" />
-            </eAnnotations>
-            <eParameters name="c" ordered="false" lowerBound="1" eType="#//Classifier" />
-        </eOperations>
-        <eOperations name="allParents" ordered="false" upperBound="-1" eType="#//Classifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query allParents() gives all of the direct and indirect ancestors of a generalized Classifier.&#xD;&#xA;result = self.parents()->union(self.parents()->collect(p | p.allParents())" />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isAbstract" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="If true, the Classifier does not provide a complete declaration and can typically not be instantiated. An abstract classifier is intended to be used by other classifiers e.g. as the target of general metarelationships or generalization relationships.&#xD;&#xA;" />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="generalization" ordered="false"
-                             upperBound="-1" eType="#//Generalization" containment="true"
-                             eOpposite="#//Generalization/specific">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies the Generalization relationships for this Classifier. These Generalizations navigaten to more general classifiers in the generalization hierarchy." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="powertypeExtent" ordered="false"
-                             upperBound="-1" eType="#//GeneralizationSet" eOpposite="#//GeneralizationSet/powertype">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Designates the GeneralizationSet of which the associated Classifier is a power type." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="feature" ordered="false"
-                             upperBound="-1" eType="#//Feature" changeable="false" volatile="true" transient="true"
-                             derived="true" eOpposite="#//Feature/featuringClassifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Note that there may be members of the Classifier that are of the type Feature but are not included in this association, e.g. inherited features.&#xD;&#xA;Specifies each feature defined in the classifier." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/member" />
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="inheritedMember" ordered="false"
-                             upperBound="-1" eType="#//NamedElement" changeable="false" volatile="true"
-                             transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies all elements inherited by this classifier from the general classifiers." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/member" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="redefinedClassifier" ordered="false"
-                             upperBound="-1" eType="#//Classifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="References the Classifiers that are redefined by this Classifier." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//RedefinableElement/redefinedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="general" ordered="false"
-                             upperBound="-1" eType="#//Classifier" volatile="true" transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="References the general classifier in the Generalization relationship.&#xD;&#xA;Specifies the general Classifiers for this Classifier." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="substitution" ordered="false"
-                             upperBound="-1" eType="#//Substitution" containment="true"
-                             eOpposite="#//Substitution/substitutingClassifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References the substitutions that are owned by this Classifier." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement #//NamedElement/clientDependency" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="attribute" ordered="false"
-                             upperBound="-1" eType="#//Property" changeable="false" volatile="true" transient="true"
-                             derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Refers to all of the Properties that are direct (i.e. not inherited or imported) attributes of the classifier." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Classifier/feature" />
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="representation" ordered="false"
-                             eType="#//CollaborationUse">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="References a collaboration use which indicates the collaboration that represents this classifier." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Classifier/collaborationUse" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="collaborationUse" ordered="false"
-                             upperBound="-1" eType="#//CollaborationUse" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References the collaboration uses owned by the classifier." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedUseCase" ordered="false"
-                             upperBound="-1" eType="#//UseCase" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References the use cases owned by this classifier." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="useCase" ordered="false"
-                             upperBound="-1" eType="#//UseCase" eOpposite="#//UseCase/subject">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The set of use cases for which this Classifier is the subject." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="RedefinableElement" abstract="true"
-                  eSuperTypes="#//NamedElement">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A redefinable element is an element that, when defined in the context of a classifier, can be redefined more specifically or differently in the context of another classifier that specializes (directly or indirectly) the context classifier." />
-        </eAnnotations>
-        <eOperations name="redefinition_context_valid"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="At least one of the redefinition contexts of the redefining element must be a specialization of at least one of the redefinition contexts for each redefined element.&#xD;&#xA;self.redefinedElement->forAll(e | self.isRedefinitionContextValid(e))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="redefinition_consistent"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A redefining element must be consistent with each redefined element.&#xD;&#xA;self.redefinedElement->forAll(re | re.isConsistentWith(self))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="isConsistentWith" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query isConsistentWith() specifies, for any two RedefinableElements in a context in which redefinition is possible, whether redefinition would be logically consistent. By default, this is false; this operation must be overridden for subclasses of RedefinableElement to define the consistency conditions.&#xD;&#xA;redefinee.isRedefinitionContextValid(self)&#xD;&#xA;result = false" />
-            </eAnnotations>
-            <eParameters name="redefinee" ordered="false" lowerBound="1" eType="#//RedefinableElement" />
-        </eOperations>
-        <eOperations name="isRedefinitionContextValid" ordered="false" lowerBound="1"
-                     eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query isRedefinitionContextValid() specifies whether the redefinition contexts of this RedefinableElement are properly related to the redefinition contexts of the specified RedefinableElement to allow this element to redefine the other. By default at least one of the redefinition contexts of this element must be a specialization of at least one of the redefinition contexts of the specified element.&#xD;&#xA;result = redefinitionContext->exists(c | c.allParents()->includes(redefined.redefinitionContext)))" />
-            </eAnnotations>
-            <eParameters name="redefined" ordered="false" lowerBound="1" eType="#//RedefinableElement" />
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isLeaf" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Indicates whether it is possible to further specialize a RedefinableElement. If the value is true, then it is not possible to further specialize the RedefinableElement." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="redefinedElement" ordered="false"
-                             upperBound="-1" eType="#//RedefinableElement" changeable="false" volatile="true"
-                             transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The redefinable element that is being redefined by this element." />
-            </eAnnotations>
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="redefinitionContext" ordered="false"
-                             upperBound="-1" eType="#//Classifier" changeable="false" volatile="true" transient="true"
-                             derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References the contexts that this element may be redefined from." />
-            </eAnnotations>
-            <eAnnotations source="union" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="TemplateableElement" abstract="true"
-                  eSuperTypes="#//Element">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A templateable element is an element that can optionally be defined as a template and bound to other templates." />
-        </eAnnotations>
-        <eOperations name="parameterableElements" ordered="false" upperBound="-1" eType="#//ParameterableElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query parameterableElements() returns the set of elements that may be used as the parametered elements for a template parameter of this templateable element. By default, this set includes all the owned elements. Subclasses may override this operation if they choose to restrict the set of parameterable elements.&#xD;&#xA;result = allOwnedElements->select(oclIsKindOf(ParameterableElement))" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="isTemplate" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query isTemplate() returns whether this templateable element is actually a template.&#xD;&#xA;result = ownedTemplateSignature->notEmpty()" />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="templateBinding" ordered="false"
-                             upperBound="-1" eType="#//TemplateBinding" containment="true"
-                             eOpposite="#//TemplateBinding/boundElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The optional bindings from this element to templates." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedTemplateSignature"
-                             ordered="false" eType="#//TemplateSignature" containment="true"
-                             eOpposite="#//TemplateSignature/template">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The optional template signature specifying the formal template parameters." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="TemplateBinding" eSuperTypes="#//DirectedRelationship">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A template binding represents a relationship between a templateable element and a template. A template binding specifies the substitutions of actual parameters for the formal parameters of the template." />
-        </eAnnotations>
-        <eOperations name="parameter_substitution_formal"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Each parameter substitution must refer to a formal template parameter of the target template signature.&#xD;&#xA;parameterSubstitution->forAll(b | template.parameter->includes(b.formal))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="one_parameter_substitution"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A binding contains at most one parameter substitution for each formal template parameter of the target template signature.&#xD;&#xA;template.parameter->forAll(p | parameterSubstitution->select(b | b.formal = p)->size() &lt;= 1)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="signature" ordered="false"
-                             lowerBound="1" eType="#//TemplateSignature">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The template signature for the template that is the target of the binding." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//DirectedRelationship/target" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="parameterSubstitution"
-                             ordered="false" upperBound="-1" eType="#//TemplateParameterSubstitution" containment="true"
-                             eOpposite="#//TemplateParameterSubstitution/templateBinding">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The parameter substitutions owned by this template binding." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="boundElement" ordered="false"
-                             lowerBound="1" eType="#//TemplateableElement"
-                             eOpposite="#//TemplateableElement/templateBinding">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The element that is bound by this binding." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/owner #//DirectedRelationship/source" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="TemplateSignature" eSuperTypes="#//Element">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A template signature bundles the set of formal template parameters for a templated element." />
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-                             value="The query isConsistentWith() specifies, for any two Properties in a context in which redefinition is possible, whether redefinition would be logically consistent. A redefining property is consistent with a redefined property if the type of the redefining property conforms to the type of the redefined property, the multiplicity of the redefining property (if specified) is contained in the multiplicity of the redefined property, and the redefining property is derived if the redefined property is derived.&#xD;&#xA;redefinee.isRedefinitionContextValid(self)&#xD;&#xA;result = redefinee.oclIsKindOf(Property) and &#xA;  let prop : Property = redefinee.oclAsType(Property) in &#xA;  (prop.type.conformsTo(self.type) and &#xA;  ((prop.lowerBound()->notEmpty() and self.lowerBound()->notEmpty()) implies prop.lowerBound() >= self.lowerBound()) and &#xA;  ((prop.upperBound()->notEmpty() and self.upperBound()->notEmpty()) implies prop.lowerBound() &lt;= self.lowerBound()) and &#xA;  (self.isDerived implies prop.isDerived) and&#xA;  (self.isComposite implies prop.isComposite))" />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//RedefinableElement/isConsistentWith" />
-                <eParameters name="redefinee" ordered="false" lowerBound="1" eType="#//RedefinableElement" />
-            </contents>
-            <contents xsi:type="ecore:EOperation" name="isCompatibleWith" ordered="false"
-                      lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The query isCompatibleWith() determines if this parameterable element is compatible with the specified parameterable element. By default parameterable element P is compatible with parameterable element Q if the kind of P is the same or a subtype as the kind of Q. In addition, for properties, the type must be conformant with the type of the specified parameterable element.&#xD;&#xA;&#xD;&#xA;result = p->oclIsKindOf(self.oclType) and self.type.conformsTo(p.oclAsType(TypedElement).type)" />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//ParameterableElement/isCompatibleWith" />
-                <eParameters name="p" ordered="false" lowerBound="1" eType="#//ParameterableElement" />
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-            <contents xsi:type="ecore:EAttribute" name="isReadOnly" ordered="false" lowerBound="1"
-                      eType="#//Boolean" defaultValueLiteral="false">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="If isReadOnly is true, the attribute may not be written to after initialization.&#xD;&#xA;If true, the attribute may only be read, and not written." />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//StructuralFeature/isReadOnly" />
-            </contents>
-        </eAnnotations>
-        <eOperations name="multiplicity_of_composite"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A multiplicity of a composite aggregation must not have an upper bound greater than 1.&#xD;&#xA;A multiplicity on an aggregate end of a composite aggregation must not have an upper bound greater than 1.&#xD;&#xA;isComposite implies (upperBound()->isEmpty() or upperBound() &lt;= 1)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-            </eParameters>
-        </eOperations>
-        <eOperations name="subsetting_context_conforms"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Subsetting may only occur when the context of the subsetting property conforms to the context of the subsetted property.&#xD;&#xA;self.subsettedProperty->notEmpty() implies&#xA;  (self.subsettingContext()->notEmpty() and self.subsettingContext()->forAll (sc |&#xA;    self.subsettedProperty->forAll(sp |&#xA;      sp.subsettingContext()->exists(c | sc.conformsTo(c)))))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="redefined_property_inherited"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A redefined property must be inherited from a more general classifier containing the redefining property.&#xD;&#xA;if (redefinedProperty->notEmpty()) then&#xD;&#xA;  (redefinitionContext->notEmpty() and&#xD;&#xA;      redefinedProperty->forAll(rp|&#xD;&#xA;        ((redefinitionContext->collect(fc|&#xD;&#xA;          fc.allParents()))->asSet())->collect(c| c.allFeatures())->asSet()->includes(rp))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-            </eParameters>
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A subsetting property may strengthen the type of the subsetted property, and its upper bound may be less.&#xD;&#xA;self.subsettedProperty->forAll(sp |&#xA;  self.type.conformsTo(sp.type) and&#xA;    ((self.upperBound()->notEmpty() and sp.upperBound()->notEmpty()) implies&#xA;      self.upperBound()&lt;=sp.upperBound() ))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-            </eParameters>
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Only a navigable property can be marked as readOnly.&#xD;&#xA;isReadOnly implies isNavigable()" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="derived_union_is_derived"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A derived union is derived.&#xD;&#xA;isDerivedUnion implies isDerived" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="derived_union_is_read_only"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A derived union is read only.&#xD;&#xA;isDerivedUnion implies isReadOnly" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A property may not subset a property with the same name.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="deployment_target" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A Property can be a DeploymentTarget if it is a kind of Node and functions as a part in the internal structure of an encompassing Node.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A binding of a property template parameter representing an attribute must be to an attribute.&#xD;&#xA;(isAttribute(self) and (templateParameterSubstitution->notEmpty())&#xD;&#xA;  implies (templateParameterSubstitution->forAll(ts | isAttribute(ts.formal)))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="getDefault" ordered="false" eType="#//String">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="suppressedVisibility" value="true" />
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-        <eOperations name="isSetDefault" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="suppressedVisibility" value="true" />
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-        <eOperations name="setDefault" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="suppressedVisibility" value="true" />
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-            <eParameters name="newDefault" ordered="false" lowerBound="1" eType="#//String" />
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="suppressedVisibility" value="true" />
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-            <eParameters name="newIsComposite" ordered="false" lowerBound="1" eType="#//Boolean" />
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-        <eOperations name="setOpposite" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="suppressedVisibility" value="true" />
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-            <eParameters name="newOpposite" ordered="false" lowerBound="1" eType="#//Property" />
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="suppressedVisibility" value="true" />
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-        <eOperations name="setIsNavigable" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Sets the navigability of this property as indicated." />
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-            <eParameters name="isNavigable" ordered="false" lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The new navigability." />
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-        </eOperations>
-        <eOperations name="getOtherEnd" ordered="false" eType="#//Property">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the other end of the (binary) association in which this property is a member end." />
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Sets the default value for this property to the specified Boolean value." />
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-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The new default value." />
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-        <eOperations name="setIntegerDefaultValue" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Sets the default value for this property to the specified integer value." />
-            </eAnnotations>
-            <eParameters name="value" ordered="false" lowerBound="1" eType="#//Integer">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The new default value." />
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-        <eOperations name="setStringDefaultValue" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Sets the default value for this property to the specified string value." />
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-            <eParameters name="value" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The new default value." />
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-            </eParameters>
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-        <eOperations name="setUnlimitedNaturalDefaultValue" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Sets the default value for this property to the specified unlimited natural value." />
-            </eAnnotations>
-            <eParameters name="value" ordered="false" lowerBound="1" eType="#//UnlimitedNatural">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The new default value." />
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-            </eParameters>
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-        <eOperations name="setNullDefaultValue" ordered="false" lowerBound="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Sets the default value for this property to the null value." />
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-        </eOperations>
-        <eOperations name="isAttribute" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query isAttribute() is true if the Property is defined as an attribute of some classifier.&#xD;&#xA;result = Classifier.allInstances->exists(c | c.attribute->includes(p))" />
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-            <eParameters name="p" ordered="false" lowerBound="1" eType="#//Property" />
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-        <eOperations name="getOpposite" ordered="false" lowerBound="1" eType="#//Property">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="If this property is owned by a class, associated with a binary association, and the other end of the association is also owned by a class, then opposite gives the other end.&#xD;&#xA;result = if owningAssociation->isEmpty() and association.memberEnd->size() = 2&#xA;  then&#xA;    let otherEnd = (association.memberEnd - self)->any() in&#xA;      if otherEnd.owningAssociation->isEmpty() then otherEnd else Set{} endif&#xA;    else Set {}&#xA;    endif" />
-                <details key="suppressedVisibility" value="true" />
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-        <eOperations name="isComposite" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The value of isComposite is true only if aggregation is composite.&#xD;&#xA;result = (self.aggregation = #composite)" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="subsettingContext" ordered="false" upperBound="-1" eType="#//Type">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query subsettingContext() gives the context for subsetting a property. It consists, in the case of an attribute, of the corresponding classifier, and in the case of an association end, all of the classifiers at the other ends.&#xD;&#xA;result = if association->notEmpty()&#xA;then association.endType-type&#xA;else if classifier->notEmpty() then Set{classifier} else Set{} endif&#xA;endif" />
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-                    <details key="documentation"
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-            <details key="documentation"
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-                    <details key="documentation"
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-                    <details key="documentation"
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-            <eParameters name="context">
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-                    <details key="documentation"
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-            <eParameters name="context">
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-            <eParameters name="context">
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-                <details key="documentation"
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-            </eAnnotations>
-            <eParameters name="s1" ordered="false" lowerBound="1" eType="#//State" />
-            <eParameters name="s2" ordered="false" lowerBound="1" eType="#//State" />
-        </eOperations>
-        <eOperations name="ancestor" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query ancestor(s1, s2) checks whether s2 is an ancestor state of state s1. context StateMachine::ancestor (s1 : State, s2 : State) : Boolean&#xD;&#xA;&#xD;&#xA;result = if (s2 = s1) then&#xA;true&#xA;else if (s1.container->isEmpty) then&#xA;true&#xA;else if (s2.container->isEmpty) then&#xA;false&#xA;else (ancestor (s1, s2.container))" />
-            </eAnnotations>
-            <eParameters name="s1" ordered="false" lowerBound="1" eType="#//State" />
-            <eParameters name="s2" ordered="false" lowerBound="1" eType="#//State" />
-        </eOperations>
-        <eOperations name="isRedefinitionContextValid" ordered="false" lowerBound="1"
-                     eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query isRedefinitionContextValid() specifies whether the redefinition contexts of a statemachine are properly related to the redefinition contexts of the specified statemachine to allow this element to redefine the other. The containing classifier of a redefining statemachine must redefine the containing classifier of the redefined statemachine.&#xD;&#xA;result = true" />
-            </eAnnotations>
-            <eAnnotations source="redefines" references="#//RedefinableElement/isRedefinitionContextValid" />
-            <eParameters name="redefined" ordered="false" lowerBound="1" eType="#//StateMachine" />
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="region" ordered="false"
-                             lowerBound="1" upperBound="-1" eType="#//Region" containment="true"
-                             eOpposite="#//Region/stateMachine">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The regions owned directly by the state machine." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="submachineState" ordered="false"
-                             upperBound="-1" eType="#//State" eOpposite="#//State/submachine">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="References the submachine(s) in case of a submachine state. Multiple machines are referenced in case of a concurrent state." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="connectionPoint" ordered="false"
-                             upperBound="-1" eType="#//Pseudostate" containment="true"
-                             eOpposite="#//Pseudostate/stateMachine">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The connection points defined for this state machine. They represent the interface of the state machine when used as part of submachine state." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="extendedStateMachine" ordered="false"
-                             upperBound="-1" eType="#//StateMachine">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The state machines of which this is an extension." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//RedefinableElement/redefinedElement" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Region" eSuperTypes="#//Namespace #//RedefinableElement">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A region is an orthogonal part of either a composite state or a state machine. It contains states and transitions." />
-        </eAnnotations>
-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EOperation" name="isConsistentWith" ordered="false"
-                      lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The query isConsistentWith() specifies that a redefining region is consistent with a redefined region provided that the redefining region is an extension of the redefined region, i.e. it adds vertices and transitions and it redefines states and transitions of the redefined region.&#xD;&#xA;result = true" />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//RedefinableElement/isConsistentWith" />
-                <eParameters name="redefinee" ordered="false" lowerBound="1" eType="#//RedefinableElement" />
-            </contents>
-            <contents xsi:type="ecore:EReference" name="redefinitionContext" ordered="false"
-                      upperBound="-1" eType="#//Classifier" changeable="false" volatile="true"
-                      transient="true" derived="true">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="References the classifier in which context this element may be redefined." />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//RedefinableElement/redefinitionContext" />
-            </contents>
-        </eAnnotations>
-        <eOperations name="initial_vertex" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A region can have at most one initial vertex&#xD;&#xA;self.subvertex->select (v | v.oclIsKindOf(Pseudostate))->&#xA;select(p : Pseudostate | p.kind = #initial)->size() &lt;= 1&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="deep_history_vertex"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A region can have at most one deep history vertex&#xD;&#xA;self.subvertex->select (v | v.oclIsKindOf(Pseudostate))->&#xA;select(p : Pseudostate | p.kind = #deepHistory)->size() &lt;= 1&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="shallow_history_vertex"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A region can have at most one shallow history vertex&#xD;&#xA;self.subvertex->select(v | v.oclIsKindOf(Pseudostate))->&#xA;select(p : Pseudostate | p.kind = #shallowHistory)->size() &lt;= 1&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="owned" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="If a Region is owned by a StateMachine, then it cannot also be owned by a State and vice versa.&#xD;&#xA;(stateMachine->notEmpty() implies state->isEmpty()) and (state->notEmpty() implies stateMachine->isEmpty())" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="redefinitionContext" ordered="false" lowerBound="1" eType="#//Classifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The redefinition context of a region is the nearest containing statemachine&#xD;&#xA;result = let sm = containingStateMachine() in&#xA;if sm.context->isEmpty() or sm.general->notEmpty() then&#xA;sm&#xA;else&#xA;sm.context&#xA;endif" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="isRedefinitionContextValid" ordered="false" lowerBound="1"
-                     eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query isRedefinitionContextValid() specifies whether the redefinition contexts of a region are properly related to the redefinition contexts of the specified region to allow this element to redefine the other. The containing statemachine/state of a redefining region must redefine the containing statemachine/state of the redefined region.&#xD;&#xA;result = true" />
-            </eAnnotations>
-            <eAnnotations source="redefines" references="#//RedefinableElement/isRedefinitionContextValid" />
-            <eParameters name="redefined" ordered="false" lowerBound="1" eType="#//Region" />
-        </eOperations>
-        <eOperations name="containingStateMachine" ordered="false" lowerBound="1" eType="#//StateMachine">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The operation containingStateMachine() returns the sate machine in which this Region is defined&#xD;&#xA;result = if stateMachine->isEmpty() &#xA;then&#xA;state.containingStateMachine()&#xA;else&#xA;stateMachine&#xA;endif" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="belongsToPSM" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The operation belongsToPSM () checks if the region belongs to a protocol state machine&#xD;&#xA;result = if not stateMachine->isEmpty() then&#xA;oclIsTypeOf(ProtocolStateMachine)&#xA;else if not state->isEmpty() then&#xA;state.container.belongsToPSM ()&#xA;else false" />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="subvertex" ordered="false"
-                             upperBound="-1" eType="#//Vertex" containment="true" eOpposite="#//Vertex/container">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The set of vertices that are owned by this region." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="transition" ordered="false"
-                             upperBound="-1" eType="#//Transition" containment="true"
-                             eOpposite="#//Transition/container">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The set of transitions owned by the region. Note that internal transitions are owned by a region, but applies to the source state." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="state" ordered="false"
-                             eType="#//State" eOpposite="#//State/region">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The State that owns the Region. If a Region is owned by a State, then it cannot also be owned by a StateMachine." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//NamedElement/namespace" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="extendedRegion" ordered="false"
-                             eType="#//Region">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The region of which this region is an extension." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//RedefinableElement/redefinedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="stateMachine" ordered="false"
-                             eType="#//StateMachine" eOpposite="#//StateMachine/region">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The StateMachine that owns the Region. If a Region is owned by a StateMachine, then it cannot also be owned by a State." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//NamedElement/namespace" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Vertex" abstract="true" eSuperTypes="#//NamedElement">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A vertex is an abstraction of a node in a state machine graph. In general, it can be the source or destination of any number of transitions." />
-        </eAnnotations>
-        <eOperations name="containingStateMachine" ordered="false" lowerBound="1" eType="#//StateMachine">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The operation containingStateMachine() returns the state machine in which this Vertex is defined&#xD;&#xA;result = if not container->isEmpty()&#xA;then&#xA;-- the container is a region&#xA;container.containingStateMachine()&#xA;else if (oclIsKindOf(Pseudostate)) then&#xA;-- entry or exit point?&#xA;if (kind = #entryPoint) or (kind = #exitPoint) then&#xA;stateMachine&#xA;else if (oclIsKindOf(ConnectionPointReference)) then&#xA;state.containingStateMachine() -- no other valid cases possible&#xA;endif&#xA;" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getOutgoings" ordered="false" upperBound="-1" eType="#//Transition">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="result = Transition.allInstances()->select(t | t.source=self)" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getIncomings" ordered="false" upperBound="-1" eType="#//Transition">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="result = Transition.allInstances()->select(t | t.target=self)" />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="outgoing" ordered="false"
-                             upperBound="-1" eType="#//Transition" volatile="true" transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies the transitions departing from this vertex." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="incoming" ordered="false"
-                             upperBound="-1" eType="#//Transition" volatile="true" transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies the transitions entering this vertex." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="container" ordered="false"
-                             eType="#//Region" eOpposite="#//Region/subvertex">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The region that contains this vertex." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//NamedElement/namespace" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Transition" eSuperTypes="#//Namespace #//RedefinableElement">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A transition is a directed relationship between a source vertex and a target vertex. It may be part of a compound transition, which takes the state machine from one state configuration to another, representing the complete response of the state machine to an occurrence of an event of a particular type." />
-        </eAnnotations>
-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EOperation" name="isConsistentWith" ordered="false"
-                      lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The query isConsistentWith() specifies that a redefining transition is consistent with a redefined transition provided that the redefining transition has the following relation to the redefined transition: A redefining transition redefines all properties of the corresponding redefined transition, except the source state and the trigger.&#xD;&#xA;result = (redefinee.oclIsKindOf(Transition) and&#xD;&#xA;  let trans: Transition = redefinee.oclAsType(Transition) in&#xD;&#xA;    (source() = trans.source() and trigger() = tran.trigger())&#xD;&#xA;redefinee.isRedefinitionContextValid(self)" />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//RedefinableElement/isConsistentWith" />
-                <eParameters name="redefinee" ordered="false" lowerBound="1" eType="#//RedefinableElement" />
-            </contents>
-            <contents xsi:type="ecore:EReference" name="redefinitionContext" ordered="false"
-                      upperBound="-1" eType="#//Classifier" changeable="false" volatile="true"
-                      transient="true" derived="true">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="References the classifier in which context this element may be redefined." />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//RedefinableElement/redefinitionContext" />
-            </contents>
-        </eAnnotations>
-        <eOperations name="fork_segment_guards"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A fork segment must not have guards or triggers.&#xD;&#xA;(source.oclIsKindOf(Pseudostate) and source.kind = #fork) implies (guard->isEmpty() and trigger->isEmpty())" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="join_segment_guards"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A join segment must not have guards or triggers.&#xD;&#xA;(target.oclIsKindOf(Pseudostate) and target.kind = #join) implies (guard->isEmpty() and trigger->isEmpty())" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="fork_segment_state" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A fork segment must always target a state.&#xD;&#xA;(source.oclIsKindOf(Pseudostate) and source.kind = #fork) implies (target.oclIsKindOf(State))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                <details key="documentation"
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-                <details key="documentation"
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-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
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-                <details key="documentation"
-                         value="An initial transition at the topmost level (region of a statemachine) either has no trigger or it has a trigger with the stereotype &lt;&lt;create>>.&#xD;&#xA;self.source.oclIsKindOf(Pseudostate) implies&#xA;(self.source.oclAsType(Pseudostate).kind = #initial) implies&#xA;(self.source.container = self.stateMachine.top) implies&#xA;((self.trigger->isEmpty) or&#xA;(self.trigger.stereotype.name = 'create'))&#xA;" />
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
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-                    <details key="documentation" value="The cache of context-specific information." />
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="In case of more than one trigger, the signatures of these must be compatible in case the parameters of the signal are assigned to local variables/attributes.&#xD;&#xA;&#xD;&#xA;true" />
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
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-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
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-            <eParameters name="context">
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                <details key="documentation"
-                         value="The redefinition context of a transition is the nearest containing statemachine.&#xD;&#xA;result = let sm = containingStateMachine() in&#xA;if sm.context->isEmpty() or sm.general->notEmpty() then&#xA;sm&#xA;else&#xA;sm.context&#xA;endif" />
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-                <details key="documentation"
-                         value="The query containingStateMachine() returns the state machine that contains the transition either directly or transitively.&#xD;&#xA;result = container.containingStateMachine()" />
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-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="kind" ordered="false" lowerBound="1"
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-                <details key="documentation" value="Indicates  the precise type of the transition." />
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-                <details key="documentation"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="target" ordered="false"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="redefinedTransition" ordered="false"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="guard" ordered="false"
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-                <details key="documentation"
-                         value="A guard is a constraint that provides a fine-grained control over the firing of the transition. The guard is evaluated when an event occurrence is dispatched by the state machine. If the guard is true at that time, the transition may be enabled, otherwise, it is disabled. Guards should be pure expressions without side effects. Guard expressions with side effects are ill formed." />
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-                <details key="documentation"
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-                <details key="documentation" value="Specifies the triggers that may fire the transition." />
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-    <eClassifiers xsi:type="ecore:EEnum" name="TransitionKind">
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-            <details key="documentation"
-                     value="TransitionKind is an enumeration type.&#xD;&#xA;kind=#local implies owner.source.isComposite&#xD;&#xA;kind=#external implies owner.source.isComposite" />
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-            <details key="constraints" value="state_is_local state_is_external" />
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-        <eLiterals name="internal">
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-                <details key="documentation"
-                         value="Implies that the transition, if triggered, occurs without exiting or entering the source state. Thus, it does not cause a state change. This means that the entry or exit condition of the source state will not be invoked. An internal transition can be taken even if the state machine is in one or more regions nested within this state." />
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-                <details key="documentation"
-                         value="Implies that the transition, if triggered, will not exit the composite (source) state, but it will apply to any state within the composite state, and these will be exited and entered." />
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-        <eLiterals name="external" value="2">
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-                <details key="documentation"
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-    <eClassifiers xsi:type="ecore:EClass" name="Trigger" eSuperTypes="#//NamedElement">
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-            <details key="documentation"
-                     value="A trigger relates an event to a behavior that may affect an instance of the classifier.&#xD;&#xA;A trigger specification may be qualified by the port on which the event occurred." />
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-                <details key="documentation" value="The event that causes the trigger." />
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-                <details key="documentation"
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-            <details key="documentation"
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-    <eClassifiers xsi:type="ecore:EClass" name="Port" eSuperTypes="#//Property">
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-            <details key="documentation"
-                     value="A port is a property of a classifier that specifies a distinct interaction point between that classifier and its environment or between the (behavior of the) classifier and its internal parts. Ports are connected to properties of the classifier by connectors through which requests can be made to invoke the behavioral features of a classifier. A Port may specify the services a classifier provides (offers) to its environment as well as the services that a classifier expects (requires) of its environment.&#xD;&#xA;A port has an associated protocol state machine." />
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-                <details key="documentation"
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-                <details key="documentation"
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-                <details key="documentation"
-                         value="Specifies whether requests arriving at this port are sent to the classifier behavior of this classifier. Such ports are referred to as behavior port. Any invocation of a behavioral feature targeted at a behavior port will be handled by the instance of the owning classifier itself, rather than by any instances that this classifier may contain." />
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-                <details key="documentation"
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-                <details key="documentation"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="redefinedPort" ordered="false"
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-                <details key="documentation"
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-                <details key="documentation"
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-    <eClassifiers xsi:type="ecore:EClass" name="State" eSuperTypes="#//Namespace #//RedefinableElement #//Vertex">
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-            <details key="documentation"
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-            <contents xsi:type="ecore:EOperation" name="isConsistentWith" ordered="false"
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-                    <details key="documentation"
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-                <eParameters name="redefinee" ordered="false" lowerBound="1" eType="#//RedefinableElement" />
-            </contents>
-            <contents xsi:type="ecore:EOperation" name="containingStateMachine" ordered="false"
-                      lowerBound="1" eType="#//StateMachine">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The query containingStateMachine() returns the state machine that contains the state either directly or transitively.&#xD;&#xA;result = container.containingStateMachine()" />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//Vertex/containingStateMachine" />
-            </contents>
-            <contents xsi:type="ecore:EReference" name="redefinitionContext" ordered="false"
-                      upperBound="-1" eType="#//Classifier" changeable="false" volatile="true"
-                      transient="true" derived="true">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="References the classifier in which context this element may be redefined." />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//RedefinableElement/redefinitionContext" />
-            </contents>
-        </eAnnotations>
-        <eOperations name="submachine_states" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Only submachine states can have connection point references.&#xD;&#xA;isSubmachineState implies connection->notEmpty ( )" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="destinations_or_sources_of_transitions"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The connection point references used as destinations/sources of transitions associated with a submachine state must be defined as entry/exit points in the submachine state machine.&#xD;&#xA;self.isSubmachineState implies (self.connection->forAll (cp |&#xD;&#xA;cp.entry->forAll (p | p.statemachine = self.submachine) and&#xD;&#xA;cp.exit->forAll (p | p.statemachine = self.submachine)))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="submachine_or_regions"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A state is not allowed to have both a submachine and regions.&#xD;&#xA;isComposite implies not isSubmachineState" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="composite_states" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Only composite states can have entry or exit pseudostates defined.&#xD;&#xA;connectionPoint->notEmpty() implies isComoposite" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="entry_or_exit" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Only entry or exit pseudostates can serve as connection points.&#xD;&#xA;connectionPoint->forAll(cp|cp.kind = #entry or cp.kind = #exit)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="isSimple" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A simple state is a state without any regions.&#xD;&#xA;result = region.isEmpty()" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="isComposite" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A composite state is a state with at least one region.&#xD;&#xA;result = region.notEmpty()" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="isOrthogonal" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An orthogonal state is a composite state with at least 2 regions&#xD;&#xA;result = (region->size () > 1)" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="isSubmachineState" ordered="false" lowerBound="1" eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Only submachine states can have a reference statemachine.&#xD;&#xA;result = submachine.notEmpty()" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="redefinitionContext" ordered="false" lowerBound="1" eType="#//Classifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The redefinition context of a state is the nearest containing statemachine.&#xD;&#xA;result = let sm = containingStateMachine() in&#xA;if sm.context->isEmpty() or sm.general->notEmpty() then&#xA;sm&#xA;else&#xA;sm.context&#xA;endif" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="isRedefinitionContextValid" ordered="false" lowerBound="1"
-                     eType="#//Boolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The query isRedefinitionContextValid() specifies whether the redefinition contexts of a state are properly related to the redefinition contexts of the specified state to allow this element to redefine the other. The containing region of a redefining state must redefine the containing region of the redefined state.&#xD;&#xA;result = true" />
-            </eAnnotations>
-            <eAnnotations source="redefines" references="#//RedefinableElement/isRedefinitionContextValid" />
-            <eParameters name="redefined" ordered="false" lowerBound="1" eType="#//State" />
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isComposite" ordered="false"
-                             lowerBound="1" eType="#//Boolean" changeable="false" volatile="true" transient="true"
-                             defaultValueLiteral="false" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A state with isComposite=true is said to be a composite state. A composite state is a state that contains at least one region." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isOrthogonal" ordered="false"
-                             lowerBound="1" eType="#//Boolean" changeable="false" volatile="true" transient="true"
-                             defaultValueLiteral="false" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A state with isOrthogonal=true is said to be an orthogonal composite state. An orthogonal composite state contains two or more regions." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isSimple" ordered="false"
-                             lowerBound="1" eType="#//Boolean" changeable="false" volatile="true" transient="true"
-                             defaultValueLiteral="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A state with isSimple=true is said to be a simple state. A simple state does not have any regions and it does not refer to any submachine state machine." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isSubmachineState" ordered="false"
-                             lowerBound="1" eType="#//Boolean" changeable="false" volatile="true" transient="true"
-                             defaultValueLiteral="false" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A state with isSubmachineState=true is said to be a submachine state. Such a state refers to a state machine (submachine)." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="submachine" ordered="false"
-                             eType="#//StateMachine" eOpposite="#//StateMachine/submachineState">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The state machine that is to be inserted in place of the (submachine) state." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="connection" ordered="false"
-                             upperBound="-1" eType="#//ConnectionPointReference" containment="true"
-                             eOpposite="#//ConnectionPointReference/state">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The entry and exit connection points used in conjunction with this (submachine) state, i.e. as targets and sources, respectively, in the region with the submachine state. A connection point reference references the corresponding definition of a connection point pseudostate in the statemachine referenced by the submachinestate." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="connectionPoint" ordered="false"
-                             upperBound="-1" eType="#//Pseudostate" containment="true" eOpposite="#//Pseudostate/state">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The entry and exit pseudostates of a composite state. These can only be entry or exit Pseudostates, and they must have different names. They can only be defined for composite states." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="redefinedState" ordered="false"
-                             eType="#//State">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The state of which this state is a redefinition." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//RedefinableElement/redefinedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="stateInvariant" ordered="false"
-                             eType="#//Constraint" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies conditions that are always true when this state is the current state. In protocol state machines, state invariants are additional conditions to the preconditions of the outgoing transitions, and to the postcondition of the incoming transitions.&#xD;&#xA;" />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="entry" ordered="false"
-                             eType="#//Behavior" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An optional behavior that is executed whenever this state is entered regardless of the transition taken to reach the state. If defined, entry actions are always executed to completion prior to any internal behavior or transitions performed within the state.&#xD;&#xA;" />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="exit" ordered="false" eType="#//Behavior"
-                             containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An optional behavior that is executed whenever this state is exited regardless of which transition was taken out of the state. If defined, exit actions are always executed to completion only after all internal activities and transition actions have completed execution." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="doActivity" ordered="false"
-                             eType="#//Behavior" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An optional behavior that is executed while being in the state. The execution starts when this state is entered, and stops either by itself, or when the state is exited, whichever comes first." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="deferrableTrigger" ordered="false"
-                             upperBound="-1" eType="#//Trigger" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A list of triggers that are candidates to be retained by the state machine if they trigger no transitions out of the state (not consumed). A deferred trigger is retained until the state machine reaches a state configuration where it is no longer deferred.&#xD;&#xA;" />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="region" ordered="false"
-                             upperBound="-1" eType="#//Region" containment="true" eOpposite="#//Region/state">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The regions owned directly by the state." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ConnectionPointReference" eSuperTypes="#//Vertex">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A connection point reference represents a usage (as part of a submachine state) of an entry/exit point defined in the statemachine reference by the submachine state." />
-        </eAnnotations>
-        <eOperations name="entry_pseudostates" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The entry Pseudostates must be Pseudostates with kind entryPoint.&#xD;&#xA;entry->notEmpty() implies entry->forAll(e | e.kind = #entryPoint)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="exit_pseudostates" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The exit Pseudostates must be Pseudostates with kind exitPoint.&#xD;&#xA;exit->notEmpty() implies exit->forAll(e | e.kind = #exitPoint)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="entry" ordered="false"
-                             upperBound="-1" eType="#//Pseudostate">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The entryPoint kind pseudo states corresponding to this connection point." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="exit" ordered="false" upperBound="-1"
-                             eType="#//Pseudostate">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The exitPoints kind pseudo states corresponding to this connection point." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="state" ordered="false"
-                             eType="#//State" eOpposite="#//State/connection">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The State in which the connection point refreshens are defined." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//NamedElement/namespace" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Pseudostate" eSuperTypes="#//Vertex">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A pseudostate is an abstraction that encompasses different types of transient vertices in the state machine graph." />
-        </eAnnotations>
-        <eOperations name="initial_vertex" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An initial vertex can have at most one outgoing transition.&#xD;&#xA;(self.kind = #initial) implies (self.outgoing->size &lt;= 1)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="history_vertices" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="History vertices can have at most one outgoing transition.&#xD;&#xA;((self.kind = #deepHistory) or (self.kind = #shallowHistory)) implies&#xA;(self.outgoing->size &lt;= 1)&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="join_vertex" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="In a complete statemachine, a join vertex must have at least two incoming transitions and exactly one outgoing transition.&#xD;&#xA;(self.kind = #join) implies&#xA;((self.outgoing->size = 1) and (self.incoming->size >= 2))&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="transitions_incoming"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="All transitions incoming a join vertex must originate in different regions of an orthogonal state.&#xD;&#xA;(self.kind = #join) implies&#xA;  self.incoming->forAll (t1, t2 | t1&lt;>t2 implies&#xA;    (self.stateMachine.LCA(t1.source, t2.source).container.isOrthogonal))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="fork_vertex" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="In a complete statemachine, a fork vertex must have at least two outgoing transitions and exactly one incoming transition.&#xD;&#xA;(self.kind = #fork) implies&#xA;((self.incoming->size = 1) and (self.outgoing->size >= 2))&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="transitions_outgoing"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="All transitions outgoing a fork vertex must target states in different regions of an orthogonal state.&#xD;&#xA;(self.kind = #fork) implies&#xA;  self.outgoing->forAll (t1, t2 | t1&lt;>t2 implies&#xA;    (self.stateMachine.LCA(t1.target, t2.target).container.isOrthogonal))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="junction_vertex" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="In a complete statemachine, a junction vertex must have at least one incoming and one outgoing transition.&#xD;&#xA;(self.kind = #junction) implies&#xA;((self.incoming->size >= 1) and (self.outgoing->size >= 1))&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="choice_vertex" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="In a complete statemachine, a choice vertex must have at least one incoming and one outgoing transition.&#xD;&#xA;(self.kind = #choice) implies&#xA;((self.incoming->size >= 1) and (self.outgoing->size >= 1))&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
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-        <eOperations name="outgoing_from_initial"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The outgoing transition from and initial vertex may have a behavior, but not a trigger or a guard.&#xD;&#xA;(self.kind = #initial) implies (self.outgoing.guard->isEmpty()&#xD;&#xA;  and self.outgoing.trigger->isEmpty())" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="kind" ordered="false" lowerBound="1"
-                             eType="#//PseudostateKind" defaultValueLiteral="initial">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Determines the precise type of the Pseudostate and can be one of: entryPoint, exitPoint, initial, deepHistory, shallowHistory, join, fork, junction, terminate or choice." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="stateMachine" ordered="false"
-                             eType="#//StateMachine" eOpposite="#//StateMachine/connectionPoint">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The StateMachine in which this Pseudostate is defined. This only applies to Pseudostates of the kind entryPoint or exitPoint." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//NamedElement/namespace" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="state" ordered="false"
-                             eType="#//State" eOpposite="#//State/connectionPoint">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The State that owns this pseudostate and in which it appears." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/owner" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EEnum" name="PseudostateKind">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation" value="PseudostateKind is an enumeration type." />
-        </eAnnotations>
-        <eLiterals name="initial">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An initial pseudostate represents a default vertex that is the source for a single transition to the default state of a composite state. There can be at most one initial vertex in a region. The outgoing transition from the initial vertex may have a behavior, but not a trigger or guard." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="deepHistory" value="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="DeepHistory represents the most recent active configuration of the composite state that directly contains this pseudostate; e.g. the state configuration that was active when the composite state was last exited. A composite state can have at most one deep history vertex. At most one transition may originate from the history connector to the default deep history state. This transition is taken in case the composite state had never been active before. Entry actions of states entered on the path to the state represented by a deep history are performed." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="shallowHistory" value="2">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="ShallowHistory represents the most recent active substate of its containing state (but not the substates of that substate). A composite state can have at most one shallow history vertex. A transition coming into the shallow history vertex is equivalent to a transition coming into the most recent active substate of a state. At most one transition may originate from the history connector to the default shallow history state. This transition is taken in case the composite state had never been active before. Entry actions of states entered on the path to the state represented by a shallow history are performed." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="join" value="3">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Join vertices serve to merge several transitions emanating from source vertices in different orthogonal regions. The transitions entering a join vertex cannot have guards or triggers." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="fork" value="4">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Fork vertices serve to split an incoming transition into two or more transitions terminating on orthogonal target vertices&#xD;&#xA;(i.e. vertices in different regions of a composite state). The segments outgoing from a fork vertex must not have guards or triggers." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="junction" value="5">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Junction vertices are semantic-free vertices that are used to chain together multiple transitions. They are used to construct compound transition paths between states. For example, a junction can be used to converge multiple incoming transitions into a single outgoing transition representing a shared transition path (this is known as an merge). Conversely, they can be used to split an incoming transition into multiple outgoing transition segments with different guard conditions. This realizes a static conditional branch. (In the latter case, outgoing transitions whose guard conditions evaluate to false are disabled. A predefined guard denoted 'else' may be defined for at most one outgoing transition. This transition is enabled if all the guards labeling the other transitions are false.) Static conditional branches are distinct from dynamic conditional branches that are realized by choice vertices (described below)." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="choice" value="6">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Choice vertices which, when reached, result in the dynamic evaluation of the guards of the triggers of its outgoing transitions. This realizes a dynamic conditional branch. It allows splitting of transitions into multiple outgoing paths such that the decision on which path to take may be a function of the results of prior actions performed in the same run-tocompletion step. If more than one of the guards evaluates to true, an arbitrary one is selected. If none of the guards evaluates to true, then the model is considered ill-formed. (To avoid this, it is recommended to define one outgoing transition with the predefined else guard for every choice vertex.) Choice vertices should be distinguished from static branch points that are based on junction points (described above)." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="entryPoint" value="7">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An entry point pseudostate is an entry point of a state machine or composite state. In each region of the state machine or composite state it has a single transition to a vertex within the same region." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="exitPoint" value="8">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An exit point pseudostate is an exit point of a state machine or composite state. Entering an exit point within any region of the composite state or state machine referenced by a submachine state implies the exit of this composite state or submachine state and the triggering of the transition that has this exit point as source in the state machine enclosing the submachine or composite state." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="terminate" value="9">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Entering a terminate pseudostate implies that the execution of this state machine by means of its context object is terminated. The state machine does not exit any states nor does it perform any exit actions other than those associated with the transition leading to the terminate pseudostate. Entering a terminate pseudostate is equivalent to invoking a DestroyObjectAction." />
-            </eAnnotations>
-        </eLiterals>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ProtocolConformance" eSuperTypes="#//DirectedRelationship">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="Protocol state machines can be redefined into more specific protocol state machines, or into behavioral state machines. Protocol conformance declares that the specific protocol state machine specifies a protocol that conforms to the general state machine one, or that the specific behavioral state machine abide by the protocol of the general protocol state machine." />
-        </eAnnotations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="generalMachine" ordered="false"
-                             lowerBound="1" eType="#//ProtocolStateMachine">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies the protocol state machine to which the specific state machine conforms." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//DirectedRelationship/target" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="specificMachine" ordered="false"
-                             lowerBound="1" eType="#//ProtocolStateMachine"
-                             eOpposite="#//ProtocolStateMachine/conformance">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies the state machine which conforms to the general state machine." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//DirectedRelationship/source #//Element/owner" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="EncapsulatedClassifier" abstract="true"
-                  eSuperTypes="#//StructuredClassifier">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A classifier has the ability to own ports as specific and type checked interaction points." />
-        </eAnnotations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedPort" ordered="false"
-                             upperBound="-1" eType="#//Port" volatile="true" transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References a set of ports that an encapsulated classifier owns." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//StructuredClassifier/ownedAttribute" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="StructuredClassifier" abstract="true"
-                  eSuperTypes="#//Classifier">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A structured classifier is an abstract metaclass that represents any classifier whose behavior can be fully or partly described by the collaboration of owned or referenced instances." />
-        </eAnnotations>
-        <eOperations name="multiplicities" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The multiplicities on connected elements must be consistent.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createOwnedAttribute" ordered="false" lowerBound="1" eType="#//Property">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates a property with the specified name, type, lower bound, and upper bound as an owned attribute of this structured classifier." />
-            </eAnnotations>
-            <eParameters name="name" ordered="false" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name for the new attribute, or null." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="type" ordered="false" eType="#//Type">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The type for the new attribute, or null." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="lower" ordered="false" lowerBound="1" eType="#//Integer">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The lower bound for the new attribute." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="upper" ordered="false" lowerBound="1" eType="#//UnlimitedNatural">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The upper bound for the new attribute." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="ownedAttribute" upperBound="-1"
-                             eType="#//Property" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="References the properties owned by the classifier." />
-            </eAnnotations>
-            <eAnnotations source="subsets"
-                          references="#//StructuredClassifier/role #//Namespace/ownedMember #//Classifier/attribute" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="part" ordered="false" upperBound="-1"
-                             eType="#//Property" changeable="false" volatile="true" transient="true" derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="References the properties specifying instances that the classifier owns by composition. This association is derived, selecting those owned properties where isComposite is true." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="role" ordered="false" upperBound="-1"
-                             eType="#//ConnectableElement" changeable="false" volatile="true" transient="true"
-                             derived="true">
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-                    <details key="documentation"
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-                <details key="documentation"
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-                <details key="documentation"
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-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="type" ordered="false" lowerBound="1"
-                             eType="#//Collaboration">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
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-            </eAnnotations>
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="roleBinding" ordered="false"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A mapping between features of the collaboration type and features of the classifier or operation. This mapping indicates which connectable element of the classifier or operation plays which role(s) in the collaboration. A connectable element may be bound to multiple roles in the same collaboration use (that is, it may play multiple roles).&#xD;&#xA;" />
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-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
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-    <eClassifiers xsi:type="ecore:EClass" name="Collaboration"
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-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="collaborationRole" ordered="false"
-                             upperBound="-1" eType="#//ConnectableElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="References connectable elements (possibly owned by other classifiers) which represent roles that instances may play in this collaboration." />
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-            <eAnnotations source="subsets" references="#//StructuredClassifier/role" />
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-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A use case is the specification of a set of actions performed by a system, which yields an observable result that is, typically, of value for one or more actors or other stakeholders of the system." />
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-                <details key="documentation" value="A UseCase must have a name.&#xD;&#xA;self.name -> notEmpty ()" />
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-            <eParameters name="diagnostics"
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-                    <details key="documentation"
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-            <eParameters name="context">
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-                    <details key="documentation" value="The cache of context-specific information." />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
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-                <details key="documentation"
-                         value="UseCases can only be involved in binary Associations.&#xD;&#xA;true" />
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
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-            <eParameters name="context">
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-                    <details key="documentation" value="The cache of context-specific information." />
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-                <details key="documentation"
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-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
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-                <details key="documentation"
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-                    <details key="documentation"
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-            <eParameters name="context">
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="allIncludedUseCases" ordered="false" upperBound="-1" eType="#//UseCase">
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-                <details key="documentation"
-                         value="The query allIncludedUseCases() returns the transitive closure of all use cases (directly or indirectly) included by this use case.&#xD;&#xA;result = self.include->union(self.include->collect(in | in.allIncludedUseCases()))" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="include" ordered="false"
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-                <details key="documentation" value="References the Include relationships owned by this use case." />
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-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="extend" ordered="false"
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-                <details key="documentation" value="References the Extend relationships owned by this use case." />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="extensionPoint" ordered="false"
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-                             eOpposite="#//ExtensionPoint/useCase">
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-                <details key="documentation" value="References the ExtensionPoints owned by the use case." />
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-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="subject" ordered="false"
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-                <details key="documentation"
-                         value="References the subjects to which this use case applies. The subject or its parts realize all the use cases that apply to this subject. Use cases need not be attached to any specific subject, however. The subject may, but need not, own the use cases that apply to it." />
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-            <details key="documentation"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="addition" ordered="false"
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-                <details key="documentation" value="References the use case that is to be included.&#xD;&#xA;" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="includingCase" ordered="false"
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-                <details key="documentation"
-                         value="References the use case which will include the addition and owns the include relationship." />
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-            <details key="documentation"
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-        <eOperations name="extension_points" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
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-                <details key="documentation"
-                         value="The extension points referenced by the extend relationship must belong to the use case that is being extended.&#xD;&#xA;&#xD;&#xA;&#xD;&#xA;extensionLocation->forAll (xp | extendedCase.extensionPoint->includes(xp))" />
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                <details key="documentation"
-                         value="References the condition that must hold when the first extension point is reached for the extension to take place. If no constraint is associated with the extend relationship, the extension is unconditional.&#xD;&#xA;" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="extensionLocation" lowerBound="1"
-                             upperBound="-1" eType="#//ExtensionPoint">
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-                <details key="documentation"
-                         value="An ordered list of extension points belonging to the extended use case, specifying where the respective behavioral fragments of the extending use case are to be inserted. The first fragment in the extending use case is associated with the first extension point in the list, the second fragment with the second point, and so on. (Note that, in most practical cases, the extending use case has just a single behavior fragment, so that the list of extension points is trivial.)&#xD;&#xA;" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="extension" ordered="false"
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-                <details key="documentation"
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-    <eClassifiers xsi:type="ecore:EClass" name="ExtensionPoint" eSuperTypes="#//RedefinableElement">
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-            <details key="documentation"
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-                <details key="documentation"
-                         value="An ExtensionPoint must have a name.&#xD;&#xA;self.name->notEmpty ()" />
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
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-            <eParameters name="context">
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-                    <details key="documentation" value="The cache of context-specific information." />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-    <eClassifiers xsi:type="ecore:EClass" name="RedefinableTemplateSignature"
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-            <details key="documentation"
-                     value="A redefinable template signature supports the addition of formal template parameters in a specialization of a template classifier." />
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-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EOperation" name="isConsistentWith" ordered="false"
-                      lowerBound="1" eType="#//Boolean">
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-                    <details key="documentation"
-                             value="The query isConsistentWith() specifies, for any two RedefinableTemplateSignatures in a context in which redefinition is possible, whether redefinition would be logically consistent. A redefining template signature is always consistent with a redefined template signature, since redefinition only adds new formal parameters.&#xD;&#xA;redefinee.isRedefinitionContextValid(self)&#xD;&#xA;result = redefinee.oclIsKindOf(RedefineableTemplateSignature)" />
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-                <eAnnotations source="redefines" references="#//RedefinableElement/isConsistentWith" />
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-                    <details key="documentation"
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                <details key="documentation"
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-            <eAnnotations source="subsets" references="#//RedefinableElement/redefinedElement" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="inheritedParameter" ordered="false"
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-                             transient="true" derived="true">
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-                <details key="documentation" value="The formal template parameters of the extendedSignature." />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="classifier" ordered="false"
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-            <eAnnotations source="subsets" references="#//RedefinableElement/redefinitionContext" />
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-    <eClassifiers xsi:type="ecore:EClass" name="ClassifierTemplateParameter" eSuperTypes="#//TemplateParameter">
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-            <details key="documentation"
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-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EReference" name="parameteredElement" ordered="false"
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-                    <details key="documentation" value="The parameterable classifier for this template parameter." />
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-                <eAnnotations source="redefines" references="#//TemplateParameter/parameteredElement" />
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-        <eOperations name="has_constraining_classifier"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="If &quot;allowSubstitutable&quot; is true, then there must be a constrainingClassifier.&#xD;&#xA;allowSubstitutable implies constrainingClassifier->notEmpty()" />
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
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-                    <details key="documentation"
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
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-                <details key="documentation"
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-                <details key="documentation"
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-                <details key="documentation"
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-                <details key="documentation"
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-    <eClassifiers xsi:type="ecore:EClass" name="InteractionUse" eSuperTypes="#//InteractionFragment">
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-                <details key="documentation"
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                <details key="documentation"
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                <details key="documentation"
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-            <eParameters name="diagnostics"
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-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                <details key="documentation"
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="actualGate" ordered="false"
-                             upperBound="-1" eType="#//Gate" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The actual gates of the InteractionUse" />
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-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="argument" upperBound="-1"
-                             eType="#//Action" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
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-    <eClassifiers xsi:type="ecore:EClass" name="Gate" eSuperTypes="#//MessageEnd">
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-        <eOperations name="messages_actual_gate"
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-                <details key="documentation"
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-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="messages_combined_fragment"
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-                <details key="documentation"
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-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
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-                    <details key="documentation" value="The cache of context-specific information." />
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-            <details key="documentation"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="before" ordered="false"
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-                <details key="documentation"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="after" ordered="false"
-                             lowerBound="1" eType="#//OccurrenceSpecification"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
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-    <eClassifiers xsi:type="ecore:EClass" name="OccurrenceSpecification" eSuperTypes="#//InteractionFragment">
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-            <details key="documentation"
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-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EReference" name="covered" ordered="false" upperBound="-1"
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-                    <details key="documentation"
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-                <eAnnotations source="redefines" references="#//InteractionFragment/covered" />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="toBefore" ordered="false"
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-                <details key="documentation"
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="event" ordered="false"
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-                <details key="documentation" value="References a specification of the occurring event." />
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-        <eStructuralFeatures xsi:type="ecore:EReference" name="toAfter" ordered="false"
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
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-                    <details key="documentation"
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-                <details key="documentation"
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-                    <details key="documentation"
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-            <eParameters name="context">
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-                    <details key="documentation"
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-            <eParameters name="context">
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-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
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-            <eParameters name="context">
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-            <eParameters name="context">
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-                    <details key="documentation"
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-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="target" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An edge with constant weight may not target an object node, or lead to an object node downstream with no intervening actions, that has an upper bound less than the weight.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="transformation_behaviour"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A transformation behavior has one input parameter and one output parameter. The input parameter must be the same as or a supertype of the type of object token coming from the source end. The output parameter must be the same or a subtype of the type of object token expected downstream. The behavior cannot have side effects.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="selection_behaviour"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="An object flow may have a selection behavior only if has an object node as a source.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="input_and_output_parameter"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A selection behavior has one input parameter and one output parameter. The input parameter must be a bag of elements of the same as or a supertype of the type of source object node. The output parameter must be the same or a subtype of the type of source object node. The behavior cannot have side effects.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="is_multicast_or_is_multireceive"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="isMulticast and isMultireceive cannot both be true.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isMulticast" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Tells whether the objects in the flow are passed by multicasting." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isMultireceive" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Tells whether the objects in the flow are gathered from respondents to multicasting." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="transformation" ordered="false"
-                             eType="#//Behavior">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Changes or replaces data tokens flowing along edge." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="selection" ordered="false"
-                             eType="#//Behavior">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Selects tokens from a source object node." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ActivityFinalNode" eSuperTypes="#//FinalNode">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="An activity final node is a final node that stops all flows in an activity." />
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ComponentRealization" eSuperTypes="#//Realization">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="The realization concept is specialized to (optionally) define the classifiers that realize the contract offered by a component in terms of its provided and required interfaces. The component forms an abstraction from these various classifiers." />
-        </eAnnotations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="abstraction" ordered="false"
-                             eType="#//Component" eOpposite="#//Component/realization">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The Component that owns this ComponentRealization and which is implemented by its realizing classifiers." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/owner #//Dependency/client" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="realizingClassifier" ordered="false"
-                             lowerBound="1" upperBound="-1" eType="#//Classifier">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The classifiers that are involved in the implementation of the Component that owns this Realization." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Dependency/supplier" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Component" eSuperTypes="#//Class">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A component represents a modular part of a system that encapsulates its contents and whose manifestation is replaceable within its environment.&#xD;&#xA;In the namespace of a component, all model elements that are involved in or related to its definition are either owned or imported explicitly. This may include, for example, use cases and dependencies (e.g. mappings), packages, components, and artifacts." />
-        </eAnnotations>
-        <eOperations name="createOwnedClass" ordered="false" lowerBound="1" eType="#//Class">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates a(n) (abstract) class with the specified name as a packaged element of this component." />
-            </eAnnotations>
-            <eParameters name="name" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name for the new class, or null." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="isAbstract" ordered="false" lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="Whether the new class should be abstract." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createOwnedEnumeration" ordered="false" lowerBound="1" eType="#//Enumeration">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates a enumeration with the specified name as a packaged element of this component." />
-            </eAnnotations>
-            <eParameters name="name" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name for the new enumeration, or null." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createOwnedPrimitiveType" ordered="false" lowerBound="1" eType="#//PrimitiveType">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates a primitive type with the specified name as a packaged element of this component." />
-            </eAnnotations>
-            <eParameters name="name" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name for the new primitive type, or null." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createOwnedInterface" ordered="false" lowerBound="1" eType="#//Interface">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates an interface with the specified name as a packaged element of this component." />
-            </eAnnotations>
-            <eParameters name="name" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name for the new interface, or null." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="realizedInterfaces" ordered="false" upperBound="-1" eType="#//Interface">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Utility returning the set of realized interfaces of a component.&#xD;&#xA;result = (classifier.clientDependency->&#xA;select(dependency|dependency.oclIsKindOf(Realization) and dependency.supplier.oclIsKindOf(Interface)))->&#xA;collect(dependency|dependency.client)" />
-            </eAnnotations>
-            <eParameters name="classifier" ordered="false" lowerBound="1" eType="#//Classifier" />
-        </eOperations>
-        <eOperations name="usedInterfaces" ordered="false" upperBound="-1" eType="#//Interface">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Utility returning the set of used interfaces of a component.&#xD;&#xA;result = (classifier.supplierDependency->&#xA;select(dependency|dependency.oclIsKindOf(Usage) and dependency.supplier.oclIsKindOf(interface)))->&#xA;collect(dependency|dependency.supplier)" />
-            </eAnnotations>
-            <eParameters name="classifier" ordered="false" lowerBound="1" eType="#//Classifier" />
-        </eOperations>
-        <eOperations name="getRequireds" ordered="false" upperBound="-1" eType="#//Interface">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="result = let usingInterfaces : Set(Interface) = self.implementation->collect(impl|impl.contract),&#xD;&#xA;usedInterfaces : Set(Interface) = UsedInterfaces(self),&#xD;&#xA;realizingClassifiers : Set(Classifier) = Set{self.realizingClassifier}->union(self.allParents().realizingClassifier),&#xD;&#xA;allRealizingClassifiers : Set(Classifier) = realizingClassifiers->union(realizingClassifiers.allParents()),&#xD;&#xA;realizingClassifierInterfaces : Set(Interface) = allRealizingClassifiers->iterate(c; rci : Set(Interface) = Set{} | rci->union(UsedInterfaces(c))),&#xD;&#xA;ports : Set(Port) = self.ownedPort->union(allParents.oclAsType(Set(EncapsulatedClassifier)).ownedPort),&#xD;&#xA;usedByPorts : Set(Interface) = ports.provided in ((usingInterfaces->union(usedInterfaces)->union(realizingClassifierInterfaces))->union(usedByPorts))->asSet()" />
-            </eAnnotations>
-        </eOperations>
-        <eOperations name="getProvideds" ordered="false" upperBound="-1" eType="#//Interface">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="result = let implementedInterfaces : Set(Interface) = self.implementation->collect(impl|impl.contract),&#xD;&#xA;realizedInterfaces : Set(Interface) = RealizedInterfaces(self),&#xD;&#xA;realizingClassifiers : Set(Classifier) = Set{self.realizingClassifier}->union(self.allParents().realizingClassifier),&#xD;&#xA;allRealizingClassifiers : Set(Classifier) = realizingClassifiers->union(realizingClassifiers.allParents()),&#xD;&#xA;realizingClassifierInterfaces : Set(Interface) = allRealizingClassifiers->iterate(c; rci : Set(Interface) = Set{} | rci->union(RealizedInterfaces(c))),&#xD;&#xA;ports : Set(Port) = self.ownedPort->union(allParents.oclAsType(Set(EncapsulatedClassifier)).ownedPort) ,&#xD;&#xA;providedByPorts : Set(Interface) = ports.provided in ((implementedInterfaces->union(realizedInterfaces)->union(realizingClassifierInterfaces))->union(providedByPorts))->asSet()" />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isIndirectlyInstantiated"
-                             ordered="false" lowerBound="1" eType="#//Boolean" defaultValueLiteral="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The kind of instantiation that applies to a Component. If false, the component is instantiated as an addressable object. If true, the Component is defined at design-time, but at runtime (or execution-time) an object specified by the Component does not exist, that is, the component is instantiated indirectly, through the instantiation of its realizing classifiers or parts. Several standard stereotypes use this meta attribute, e.g. &lt;&lt;specification>>, &lt;&lt;focus>>, &lt;&lt;subsystem>>." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="required" ordered="false"
-                             upperBound="-1" eType="#//Interface" changeable="false" volatile="true" transient="true"
-                             derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interfaces that the component requires from other components in its environment in order to be able to offer its full set of provided functionality. These interfaces may be used by the Component or any of its realizingClassifiers, or they may be the Interfaces that are required by its public Ports." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="provided" ordered="false"
-                             upperBound="-1" eType="#//Interface" changeable="false" volatile="true" transient="true"
-                             derived="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interfaces that the component exposes to its environment. These interfaces may be Realized by the Component or any of its realizingClassifiers, or they may be the Interfaces that are provided by its public Ports." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="packagedElement" ordered="false"
-                             upperBound="-1" eType="#//PackageableElement" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The set of PackageableElements that a Component owns. In the namespace of a component, all model elements that are involved in or related to its definition may be owned or imported explicitly. These may include e.g. Classes, Interfaces, Components, Packages, Use cases, Dependencies (e.g. mappings), and Artifacts." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="realization" ordered="false"
-                             upperBound="-1" eType="#//ComponentRealization" containment="true"
-                             eOpposite="#//ComponentRealization/abstraction">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The set of Realizations owned by the Component. Realizations reference the Classifiers of which the Component is an abstraction; i.e., that realize its behavior." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Node" eSuperTypes="#//Class #//DeploymentTarget">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A node is computational resource upon which artifacts may be deployed for execution.&#xD;&#xA;Nodes can be interconnected through communication paths to define network structures." />
-        </eAnnotations>
-        <eOperations name="internal_structure" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The internal structure of a Node (if defined) consists solely of parts of type Node.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="createCommunicationPath" ordered="false" lowerBound="1" eType="#//CommunicationPath">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Creates a (binary) communication path between this node and the specified other node, with the specified navigabilities, aggregations, names, lower bounds, and upper bounds, and owned by this node's nearest package." />
-            </eAnnotations>
-            <eParameters name="end1IsNavigable" ordered="false" lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The navigability for the first end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end1Aggregation" ordered="false" lowerBound="1" eType="#//AggregationKind">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The aggregation for the first end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end1Name" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name for the first end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end1Lower" ordered="false" lowerBound="1" eType="#//Integer">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The lower bound for the first end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end1Upper" ordered="false" lowerBound="1" eType="#//UnlimitedNatural">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The upper bound for the first end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end1Node" ordered="false" lowerBound="1" eType="#//Node">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The type for the first end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2IsNavigable" ordered="false" lowerBound="1" eType="#//Boolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The navigability for the second end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2Aggregation" ordered="false" lowerBound="1" eType="#//AggregationKind">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The aggregation for the second end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2Name" ordered="false" lowerBound="1" eType="#//String">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The name for the second end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2Lower" ordered="false" lowerBound="1" eType="#//Integer">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The lower bound for the second end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="end2Upper" ordered="false" lowerBound="1" eType="#//UnlimitedNatural">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The upper bound for the second end of the new communication path." />
-                </eAnnotations>
-            </eParameters>
-        </eOperations>
-        <eOperations name="getCommunicationPaths" ordered="false" upperBound="-1" eType="#//CommunicationPath">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Retrieves the communication paths in which this node is involved." />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="nestedNode" ordered="false"
-                             upperBound="-1" eType="#//Node" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The Nodes that are defined (nested) within the Node." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Namespace/ownedMember" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="CommunicationPath" eSuperTypes="#//Association">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A communication path is an association between two deployment targets, through which they are able to exchange signals and messages." />
-        </eAnnotations>
-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EOperation" name="association_ends"
-                      eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The association ends of a CommunicationPath are typed by DeploymentTargets.&#xD;&#xA;result = self.endType->forAll (t | t.oclIsKindOf(DeploymentTarget))" />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//Association/association_ends" />
-                <eParameters name="diagnostics"
-                             eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                    <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                        <details key="documentation"
-                                 value="The chain of diagnostics to which problems are to be appended." />
-                    </eAnnotations>
-                </eParameters>
-                <eParameters name="context">
-                    <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                        <details key="documentation" value="The cache of context-specific information." />
-                    </eAnnotations>
-                    <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                        <eTypeArguments
-                                eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                        <eTypeArguments
-                                eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                </eParameters>
-            </contents>
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Device" eSuperTypes="#//Node">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A device is a physical computational resource with processing capability upon which artifacts may be deployed for execution. Devices may be complex (i.e., they may consist of other devices)." />
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ExecutionEnvironment" eSuperTypes="#//Node">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="An execution environment is a node that offers an execution environment for specific types of components that are deployed on it in the form of executable artifacts." />
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="CombinedFragment" eSuperTypes="#//InteractionFragment">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A combined fragment defines an expression of interaction fragments. A combined fragment is defined by an interaction operator and corresponding interaction operands. Through the use of combined fragments the user will be able to describe a number of traces in a compact and concise manner." />
-        </eAnnotations>
-        <eOperations name="opt_loop_break_neg" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="If the interactionOperator is opt, loop, break, or neg there must be exactly one operand&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="minint_and_maxint" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The InteractionConstraint with minint and maxint only apply when attached to an InteractionOperand where the interactionOperator is loop.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-        <eOperations name="break" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="If the interactionOperator is break, the corresponding InteractionOperand must cover all Lifelines within the enclosing InteractionFragment.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="consider_and_ignore"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interaction operators 'consider' and 'ignore' can only be used for the CombineIgnoreFragment subtype of CombinedFragment&#xD;&#xA;((interactionOperator = #consider) or (interactionOperator = #ignore)) implies oclsisTypeOf(CombineIgnoreFragment)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
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-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="interactionOperator" ordered="false"
-                             lowerBound="1" eType="#//InteractionOperatorKind" defaultValueLiteral="seq">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies the operation which defines the semantics of this combination of InteractionFragments." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="operand" lowerBound="1"
-                             upperBound="-1" eType="#//InteractionOperand" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="The set of operands of the combined fragment." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="cfragmentGate" ordered="false"
-                             upperBound="-1" eType="#//Gate" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies the gates that form the interface between this CombinedFragment and its surroundings" />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EEnum" name="InteractionOperatorKind">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="InteractionOperatorKind is an enumeration designating the different kinds of operators of combined fragments. The interaction operand defines the type of operator of a combined fragment." />
-        </eAnnotations>
-        <eLiterals name="seq">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator seq designates that the CombinedFragment represents a weak sequencing between the behaviors of the operands." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="alt" value="1">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator alt designates that the CombinedFragment represents a choice of behavior. At most one of the operands will be chosen. The chosen operand must have an explicit or implicit guard expression that evaluates to true at this point in the interaction. An implicit true guard is implied if the operand has no guard." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="opt" value="2">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator opt designates that the CombinedFragment represents a choice of behavior where either the (sole) operand happens or nothing happens. An option is semantically equivalent to an alternative CombinedFragment where there is one operand with non-empty content and the second operand is empty." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="break" value="3">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator break designates that the CombinedFragment represents a breaking scenario in the sense that the operand is a scenario that is performed instead of the remainder of the enclosing InteractionFragment. A break operator with a guard is chosen when the guard is true and the rest of the enclosing Interaction Fragment is ignored. When the guard of the break operand is false, the break operand is ignored and the rest of the enclosing InteractionFragment is chosen. The choice between a break operand without a guard and the rest of the enclosing InteractionFragment is done non-deterministically." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="par" value="4">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator par designates that the CombinedFragment represents a parallel merge between the behaviors of the operands. The OccurrenceSpecifications of the different operands can be interleaved in any way as long as the ordering imposed by each operand as such is preserved." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="strict" value="5">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator strict designates that the CombinedFragment represents a strict sequencing between the behaviors of the operands. The semantics of strict sequencing defines a strict ordering of the operands on the first level within the CombinedFragment with interactionOperator strict. Therefore OccurrenceSpecifications within contained CombinedFragment will not directly be compared with other OccurrenceSpecifications of the enclosing CombinedFragment." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="loop" value="6">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator loop designates that the CombinedFragment represents a loop. The loop operand will be repeated a number of times." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="critical" value="7">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator critical designates that the CombinedFragment represents a critical region. A critical region means that the traces of the region cannot be interleaved by other OccurrenceSpecifications (on those Lifelines covered by the region). This means that the region is treated atomically by the enclosing fragment when determining the set of valid traces. Even though enclosing CombinedFragments may imply that some OccurrenceSpecifications may interleave into the region, such as e.g. with par-operator, this is prevented by defining a region." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="neg" value="8">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator neg designates that the CombinedFragment represents traces that are defined to be invalid." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="assert" value="9">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator assert designates that the CombinedFragment represents an assertion. The sequences of the operand of the assertion are the only valid continuations. All other continuations result in an invalid trace." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="ignore" value="10">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interacionOperator ignore designates that there are some message types that are not shown within this combined fragment. These message types can be considered insignificant and are implicitly ignored if they appear in a corresponding execution. Alternatively, one can understand ignore to mean that the message types that are ignored can appear anywhere in the traces." />
-            </eAnnotations>
-        </eLiterals>
-        <eLiterals name="consider" value="11">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interactionOperator consider designates which messages should be considered within this combined fragment. This is equivalent to defining every other message to be ignored." />
-            </eAnnotations>
-        </eLiterals>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="Continuation" eSuperTypes="#//InteractionFragment">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A continuation is a syntactic way to define continuations of different branches of an alternative combined fragment. Continuations is intuitively similar to labels representing intermediate points in a flow of control." />
-        </eAnnotations>
-        <eOperations name="same_name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Continuations with the same name may only cover the same set of Lifelines (within one Classifier).&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="global" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Continuations are always global in the enclosing InteractionFragment e.g. it always covers all Lifelines covered by the enclosing InteractionFragment.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="first_or_last_interaction_fragment"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Continuations always occur as the very first InteractionFragment or the very last InteractionFragment of the enclosing InteractionFragment.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="setting" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="True: when the Continuation is at the end of the enclosing InteractionFragment and False when it is in the beginning." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ConsiderIgnoreFragment" eSuperTypes="#//CombinedFragment">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A consider ignore fragment is a kind of combined fragment that is used for the consider and ignore cases, which require lists of pertinent messages to be specified." />
-        </eAnnotations>
-        <eOperations name="consider_or_ignore" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The interaction operator of a ConsiderIgnoreFragment must be either 'consider' or 'ignore'.&#xD;&#xA;(interactionOperator = #consider) or (interactionOperator = #ignore)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="type" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The NamedElements must be of a type of element that identifies a message (e.g., an Operation, Reception, or a Signal).&#xD;&#xA;message->forAll(m | m.oclIsKindOf(Operation) or m.oclIsKindOf(Reception) or m.oclIsKindOf(Signal))" />
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-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies whether to remove duplicates of the value in nonunique structural features." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="removeAt" ordered="false"
-                             eType="#//InputPin" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies the position of an existing value to remove in ordered nonunique structural features. The type of the pin is UnlimitedNatural, but the value cannot be zero or unlimited." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Action/input" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="AddStructuralFeatureValueAction"
-                  eSuperTypes="#//WriteStructuralFeatureAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="An add structural feature value action is a write structural feature action for adding values to a structural feature." />
-        </eAnnotations>
-        <eOperations name="unlimited_natural_and_multiplicity"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Actions adding a value to ordered structural features must have a single input pin for the insertion point with type UnlimitedNatural and multiplicity of 1..1, otherwise the action has no input pin for the insertion point.&#xD;&#xA;let insertAtPins : Collection = self.insertAt in&#xA;if self.structuralFeature.isOrdered = #false&#xA;then insertAtPins->size() = 0&#xA;else let insertAtPin : InputPin= insertAt->asSequence()->first() in&#xA;insertAtPins->size() = 1&#xA;and insertAtPin.type = UnlimitedNatural&#xA;and insertAtPin.multiplicity.is(1,1))&#xA;endif&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isReplaceAll" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies whether existing values of the structural feature of the object should be removed before adding the new value." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="insertAt" ordered="false"
-                             eType="#//InputPin" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Gives the position at which to insert a new value or move an existing value in ordered structural features. The type of the pin is UnlimitedNatural, but the value cannot be zero. This pin is omitted for unordered structural features." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Action/input" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="LinkAction" abstract="true" eSuperTypes="#//Action">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="LinkAction is an abstract class for all link actions that identify their links by the objects at the ends of the links and by the qualifiers at ends of the links." />
-        </eAnnotations>
-        <eOperations name="same_association" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The association ends of the link end data must all be from the same association and include all and only the association ends of that association.&#xD;&#xA;self.endData->collect(end) = self.association()->collect(connection))" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="not_static" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The association ends of the link end data must not be static.&#xD;&#xA;self.endData->forall(end.oclisKindOf(NavigableEnd) implies end.isStatic = #false" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="same_pins" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The input pins of the action are the same as the pins of the link end data and insertion pins.&#xD;&#xA;self.input->asSet() =&#xA;let ledpins : Set = self.endData->collect(value) in&#xA;if self.oclIsKindOf(LinkEndCreationData)&#xA;then ledpins->union(self.endData.oclAsType(LinkEndCreationData).insertAt)&#xA;else ledpins&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="association" ordered="false" lowerBound="1" eType="#//Association">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The association operates on LinkAction. It returns the association of the action.&#xD;&#xA;result = self.endData->asSequence().first().end.association" />
-            </eAnnotations>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="endData" ordered="false"
-                             lowerBound="2" upperBound="-1" eType="#//LinkEndData" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Data identifying one end of a link by the objects on its ends and qualifiers." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="inputValue" ordered="false"
-                             lowerBound="1" upperBound="-1" eType="#//InputPin" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Pins taking end objects and qualifier values as input." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Action/input" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="LinkEndData" eSuperTypes="#//Element">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A link end data is not an action. It is an element that identifies links. It identifies one end of a link to be read or written by the children of a link action. A link cannot be passed as a runtime value to or from an action. Instead, a link is identified by its end objects and qualifier values, if any. This requires more than one piece of data, namely, the statically-specified end in the user model, the object on the end, and the qualifier values for that end, if any. These pieces are brought together around a link end data. Each association end is identified separately with an instance of the LinkEndData class." />
-        </eAnnotations>
-        <eOperations name="property_is_association_end"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The property must be an association end.&#xD;&#xA;self.end.association->size() = 1" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="same_type" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The type of the end object input pin is the same as the type of the association end.&#xD;&#xA;self.value.type = self.end.type" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="multiplicity" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The multiplicity of the end object input pin must be 1..1.&#xD;&#xA;self.value.multiplicity.is(1,1)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="qualifiers" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The qualifiers include all and only the qualifiers of the association end.&#xD;&#xA;self.qualifier->collect(qualifier) = self.end.qualifier" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="end_object_input_pin"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The end object input pin is not also a qualifier value input pin.&#xD;&#xA;self.value->excludesAll(self.qualifier.value)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="value" ordered="false"
-                             eType="#//InputPin">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Input pin that provides the specified object for the given end. This pin is omitted if the link-end data specifies an 'open' end for reading." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="end" ordered="false" lowerBound="1"
-                             eType="#//Property">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Association end for which this link-end data specifies values." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="qualifier" ordered="false"
-                             upperBound="-1" eType="#//QualifierValue" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="List of qualifier values" />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="QualifierValue" eSuperTypes="#//Element">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A qualifier value is not an action. It is an element that identifies links. It gives a single qualifier within a link end data specification." />
-        </eAnnotations>
-        <eOperations name="qualifier_attribute"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The qualifier attribute must be a qualifier of the association end of the link-end data.&#xD;&#xA;self.LinkEndData.end->collect(qualifier)->includes(self.qualifier)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="type_of_qualifier" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The type of the qualifier value input pin is the same as the type of the qualifier attribute.&#xD;&#xA;self.value.type = self.qualifier.type" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="multiplicity_of_qualifier"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The multiplicity of the qualifier value input pin is &quot;1..1&quot;.&#xD;&#xA;self.value.multiplicity.is(1,1)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="qualifier" ordered="false"
-                             lowerBound="1" eType="#//Property">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Attribute representing the qualifier for which the value is to be specified." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="value" ordered="false"
-                             lowerBound="1" eType="#//InputPin">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Input pin from which the specified value for the qualifier is taken." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ReadLinkAction" eSuperTypes="#//LinkAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A read link action is a link action that navigates across associations to retrieve objects on one end." />
-        </eAnnotations>
-        <eOperations name="one_open_end" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Exactly one link-end data specification (the 'open' end) must not have an end object input pin.&#xD;&#xA;self.endData->select(ed | ed.value->size() = 0)->size() = 1" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="type_and_ordering" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The type and ordering of the result output pin are same as the type and ordering of the open association end.&#xD;&#xA;let openend : AssociationEnd = self.endData->select(ed | ed.value->size() = 0)->asSequence()->first().end in&#xA;self.result.type = openend.type&#xA;and self.result.ordering = openend.ordering&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="compatible_multiplicity"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The multiplicity of the open association end must be compatible with the multiplicity of the result output pin.&#xD;&#xA;let openend : AssociationEnd = self.endData->select(ed | ed.value->size() = 0)->asSequence()->first().end in&#xA;openend.multiplicity.compatibleWith(self.result.multiplicity)&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="navigable_open_end" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The open end must be navigable.&#xD;&#xA;let openend : AssociationEnd = self.endData->select(ed | ed.value->size() = 0)->asSequence()->first().end in&#xA;openend.isNavigable()&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="visibility" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Visibility of the open end must allow access to the object performing the action.&#xD;&#xA;let host : Classifier = self.context in&#xA;let openend : AssociationEnd = self.endData->select(ed | ed.value->size() = 0)->asSequence()->first().end in&#xA;openend.visibility = #public&#xA;or self.endData->exists(oed | not oed.end = openend&#xA;and (host = oed.end.participant&#xA;or (openend.visibility = #protected&#xA;and host.allSupertypes->includes(oed.end.participant))))&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="result" ordered="false"
-                             lowerBound="1" eType="#//OutputPin" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The pin on which are put the objects participating in the association at the end not specified by the inputs.&#xD;&#xA;" />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Action/output" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="LinkEndCreationData" eSuperTypes="#//LinkEndData">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A link end creation data is not an action. It is an element that identifies links. It identifies one end of a link to be created by a create link action." />
-        </eAnnotations>
-        <eOperations name="create_link_action" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="LinkEndCreationData can only be end data for CreateLinkAction or one of its specializations.&#xD;&#xA;self.LinkAction.oclIsKindOf(CreateLinkAction)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="single_input_pin" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Link end creation data for ordered association ends must have a single input pin for the insertion point with type UnlimitedNatural and multiplicity of 1..1, otherwise the action has no input pin for the insertion point.&#xD;&#xA;let insertAtPins : Collection = self.insertAt in&#xA;if self.end.ordering = #unordered&#xA;then insertAtPins->size() = 0&#xA;else let insertAtPin : InputPin = insertAts->asSequence()->first() in&#xA;insertAtPins->size() = 1&#xA;and insertAtPin.type = UnlimitedNatural&#xA;and insertAtPin.multiplicity.is(1,1))&#xA;endif&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isReplaceAll" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies whether the existing links emanating from the object on this end should be destroyed before creating a new link." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="insertAt" ordered="false"
-                             eType="#//InputPin">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies where the new link should be inserted for ordered association ends, or where an existing link should be moved to. The type of the input is UnlimitedNatural, but the input cannot be zero. This pin is omitted for association ends that are not ordered." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="CreateLinkAction" eSuperTypes="#//WriteLinkAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation" value="A create link action is a write link action for creating links." />
-        </eAnnotations>
-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EReference" name="endData" ordered="false" lowerBound="2"
-                      upperBound="-1" eType="#//LinkEndCreationData" containment="true">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="Specifies ends of association and inputs." />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//LinkAction/endData" />
-            </contents>
-        </eAnnotations>
-        <eOperations name="association_not_abstract"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The association cannot be an abstract classifier.&#xD;&#xA;self.association().isAbstract = #false" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="WriteLinkAction" abstract="true" eSuperTypes="#//LinkAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="WriteLinkAction is an abstract class for link actions that create and destroy links." />
-        </eAnnotations>
-        <eOperations name="allow_access" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The visibility of at least one end must allow access to the class using the action.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="DestroyLinkAction" eSuperTypes="#//WriteLinkAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A destroy link action is a write link action that destroys links and link objects." />
-        </eAnnotations>
-        <eAnnotations source="duplicates">
-            <contents xsi:type="ecore:EReference" name="endData" ordered="false" lowerBound="2"
-                      upperBound="-1" eType="#//LinkEndDestructionData" containment="true">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="Specifies ends of association and inputs." />
-                </eAnnotations>
-                <eAnnotations source="redefines" references="#//LinkAction/endData" />
-            </contents>
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="LinkEndDestructionData" eSuperTypes="#//LinkEndData">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A link end destruction data is not an action. It is an element that identifies links. It identifies one end of a link to be destroyed by destroy link action." />
-        </eAnnotations>
-        <eOperations name="destroy_link_action"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="LinkEndDestructionData can only be end data for DestroyLinkAction or one of its specializations.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="unlimited_natural_and_multiplicity"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="LinkEndDestructionData for ordered nonunique association ends must have a single destroyAt input pin if isDestroyDuplicates is false. It must be of type UnlimitedNatural and have a multiplicity of 1..1. Otherwise, the action has no input pin for the removal position.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isDestroyDuplicates" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies whether to destroy duplicates of the value in nonunique association ends." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="destroyAt" ordered="false"
-                             eType="#//InputPin">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Specifies the position of an existing link to be destroyed in ordered nonunique association ends. The type of the pin is UnlimitedNatural, but the value cannot be zero or unlimited." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ClearAssociationAction" eSuperTypes="#//Action">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A clear association action is an action that destroys all links of an association in which a particular object participates." />
-        </eAnnotations>
-        <eOperations name="same_type" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The type of the input pin must be the same as the type of at least one of the association ends of the association.&#xD;&#xA;self.association->exists(end.type = self.object.type)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="multiplicity" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The multiplicity of the input pin is 1..1.&#xD;&#xA;self.object.multiplicity.is(1,1)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="object" ordered="false"
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="event" ordered="false"
-                             lowerBound="1" upperBound="2" eType="#//NamedElement">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The observation is determined by the entering or exiting of the event element during execution." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="firstEvent" ordered="false"
-                             upperBound="2" eType="#//Boolean" defaultValueLiteral="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The value of firstEvent[i] is related to event[i] (where i is 1 or 2). If firstEvent[i] is true, then the corresponding observation event is the first time instant the execution enters event[i]. If firstEvent[i] is false, then the corresponding observation event is the time instant the execution exits event[i]. Default value is true applied when event[i] refers an element that represents only one time instant." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="FinalState" eSuperTypes="#//State">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A special kind of state signifying that the enclosing region is completed. If the enclosing region is directly contained in a state machine and all other regions in the state machine also are completed, then it means that the entire state machine is completed." />
-        </eAnnotations>
-        <eOperations name="no_outgoing_transitions"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A final state cannot have any outgoing transitions.&#xD;&#xA;self.outgoing->size() = 0" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="no_regions" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A final state cannot have regions.&#xD;&#xA;self.region->size() = 0" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="cannot_reference_submachine"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A final state cannot reference a submachine.&#xD;&#xA;self.submachine->isEmpty()" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="no_entry_behavior" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A final state has no entry behavior.&#xD;&#xA;self.entry->isEmpty()" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="no_exit_behavior" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A final state has no exit behavior.&#xD;&#xA;self.exit->isEmpty()" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="no_state_behavior" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="A final state has no state (doActivity) behavior.&#xD;&#xA;self.doActivity->isEmpty()" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="TimeEvent" eSuperTypes="#//Event">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A time event specifies a point in time. At the specified time, the event occurs.&#xD;&#xA;A time event can be defined relative to entering the current state of the executing state machine." />
-        </eAnnotations>
-        <eOperations name="when_non_negative" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The ValueSpecification when must return a non-negative Integer.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="starting_time" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The starting time for a relative time event may only be omitted for a time event that is the trigger of a state machine.&#xD;&#xA;true" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EAttribute" name="isRelative" ordered="false"
-                             lowerBound="1" eType="#//Boolean" defaultValueLiteral="false">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies whether it is relative or absolute time." />
-            </eAnnotations>
-        </eStructuralFeatures>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="when" ordered="false" lowerBound="1"
-                             eType="#//TimeExpression" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Specifies the corresponding time deadline." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Element/ownedElement" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="VariableAction" abstract="true" eSuperTypes="#//Action">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="VariableAction is an abstract class for actions that operate on a statically specified variable." />
-        </eAnnotations>
-        <eOperations name="scope_of_variable" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The action must be in the scope of the variable.&#xD;&#xA;self.variable.isAccessibleBy(self)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="variable" ordered="false"
-                             lowerBound="1" eType="#//Variable">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Variable to be read." />
-            </eAnnotations>
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ReadVariableAction" eSuperTypes="#//VariableAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A read variable action is a variable action that retrieves the values of a variable." />
-        </eAnnotations>
-        <eOperations name="type_and_ordering" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The type and ordering of the result output pin of a read-variable action are the same as the type and ordering of the variable.&#xD;&#xA;self.result.type =self.variable.type&#xA;and self.result.ordering = self.variable.ordering&#xA;" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="compatible_multiplicity"
-                     eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The multiplicity of the variable must be compatible with the multiplicity of the output pin.&#xD;&#xA;self.variable.multiplicity.compatibleWith(self.result.multiplicity)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="result" ordered="false"
-                             lowerBound="1" eType="#//OutputPin" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Gives the output pin on which the result is put." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Action/output" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="WriteVariableAction" abstract="true"
-                  eSuperTypes="#//VariableAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="WriteVariableAction is an abstract class for variable actions that change variable values." />
-        </eAnnotations>
-        <eOperations name="same_type" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The type input pin is the same as the type of the variable.&#xD;&#xA;self.value.type = self.variable.type" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eOperations name="multiplicity" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="The multiplicity of the input pin is 1..1.&#xD;&#xA;self.value.multiplicity.is(1,1)" />
-            </eAnnotations>
-            <eParameters name="diagnostics"
-                         eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDiagnosticChain">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation"
-                             value="The chain of diagnostics to which problems are to be appended." />
-                </eAnnotations>
-            </eParameters>
-            <eParameters name="context">
-                <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                    <details key="documentation" value="The cache of context-specific information." />
-                </eAnnotations>
-                <eGenericType eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EMap">
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
-                </eGenericType>
-            </eParameters>
-        </eOperations>
-        <eStructuralFeatures xsi:type="ecore:EReference" name="value" ordered="false"
-                             lowerBound="1" eType="#//InputPin" containment="true">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation" value="Value to be added or removed from the variable." />
-            </eAnnotations>
-            <eAnnotations source="subsets" references="#//Action/input" />
-        </eStructuralFeatures>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="ClearVariableAction" eSuperTypes="#//VariableAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="A clear variable action is a variable action that removes all values of a variable." />
-        </eAnnotations>
-    </eClassifiers>
-    <eClassifiers xsi:type="ecore:EClass" name="AddVariableValueAction" eSuperTypes="#//WriteVariableAction">
-        <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-            <details key="documentation"
-                     value="An add variable value action is a write variable action for adding values to a variable." />
-        </eAnnotations>
-        <eOperations name="single_input_pin" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean">
-            <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
-                <details key="documentation"
-                         value="Actions adding values to ordered variables must have a single input pin for the insertion point with type UnlimtedNatural and multiplicity of 1..1, otherwise the action has no input pin for the insertion point.&#xD;&#xA;let insertAtPins : Collection = self.insertAt in&#xA;if self.variable.ordering = #unordered&#xA;then insertAtPins->size() = 0&#xA;else let insertAtPin : InputPin = insertAt->asSequence()->first() in&#xA;insertAtPins->size() = 1&#xA;and insertAtPin.type = UnlimitedNatural&#xA;and insertAtPin.multiplicity.is(1,1))&#xA;endif&#xA;" />
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-            <eParameters name="diagnostics"
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-                     value="An information flow specifies that one or more information items circulates from its sources to its targets. Information flows require some kind of information channel for transmitting information items from the source to the destination. An information channel is represented in various ways depending on the nature of its sources and targets. It may be represented by connectors, links, associations, or even dependencies. For example, if the source and destination are parts in some composite structure such as a collaboration, then the information channel is likely to be represented by a connector between them. Or, if the source and target are objects (which are a kind of instance specification), they may be represented by a link that joins the two, and so on." />
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-                    <details key="documentation"
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-                    <details key="documentation" value="The cache of context-specific information." />
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-                    <eTypeArguments eClassifier="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EJavaObject" />
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-                    <details key="documentation"
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-                    <details key="documentation"
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-                    <details key="documentation"
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-            </eParameters>
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-                <details key="documentation"
-                         value="Specifies the post condition of the transition which is the condition that should be obtained once the transition is triggered. This post condition is part of the post condition of the operation connected to the transition.&#xD;&#xA;" />
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diff --git a/neoemf-io/src/test/resources/xmi/sampleStandard.xmi b/neoemf-io/src/test/resources/xmi/sampleStandard.xmi
index 3532eb72c2..e59e02bb66 100644
--- a/neoemf-io/src/test/resources/xmi/sampleStandard.xmi
+++ b/neoemf-io/src/test/resources/xmi/sampleStandard.xmi
@@ -1,1450 +1,945 @@
-<?xml version="1.0" encoding="ASCII"?>
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-                                <annotations originalCompilationUnit="//@compilationUnits.0">
-                                    <type type="//@ownedElements.2/@ownedPackages.1/@ownedElements.4" />
-                                </annotations>
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-                                <fragments originalCompilationUnit="//@compilationUnits.0" name="folder">
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-                                                 method="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.0">
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-                                </fragments>
-                            </bodyDeclarations>
-                            <bodyDeclarations xsi:type="java:MethodDeclaration"
-                                              originalCompilationUnit="//@compilationUnits.0" name="setUpBeforeClass">
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-                                <returnType type="//@orphanTypes.5" />
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-                            <bodyDeclarations xsi:type="java:MethodDeclaration"
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-                                                <expression xsi:type="java:SingleVariableAccess"
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-                                            </initializer>
-                                        </fragments>
-                                        <modifier />
-                                    </statements>
-                                    <statements xsi:type="java:ExpressionStatement"
-                                                originalCompilationUnit="//@compilationUnits.0">
-                                        <expression xsi:type="java:MethodInvocation"
-                                                    originalCompilationUnit="//@compilationUnits.0"
-                                                    method="//@ownedElements.1/@ownedPackages.4/@ownedElements.5/@bodyDeclarations.1">
-                                            <arguments xsi:type="java:MethodInvocation"
-                                                       originalCompilationUnit="//@compilationUnits.0"
-                                                       method="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.1/@ownedElements.0/@bodyDeclarations.0">
-                                                <arguments xsi:type="java:SingleVariableAccess"
-                                                           variable="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.1/@fragments.0" />
-                                                <expression xsi:type="java:TypeAccess"
-                                                            type="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.1/@ownedElements.0" />
-                                            </arguments>
-                                            <expression xsi:type="java:MethodInvocation"
-                                                        originalCompilationUnit="//@compilationUnits.0"
-                                                        method="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.1">
-                                                <expression xsi:type="java:SingleVariableAccess"
-                                                            variable="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.5/@fragments.0" />
-                                            </expression>
-                                        </expression>
-                                    </statements>
-                                    <statements xsi:type="java:VariableDeclarationStatement"
-                                                originalCompilationUnit="//@compilationUnits.0">
-                                        <type type="//@orphanTypes.9" />
-                                        <fragments originalCompilationUnit="//@compilationUnits.0" name="options"
-                                                   usageInVariableAccess="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.8/@expression/@expression //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.9/@expression/@arguments.0">
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-                                                         originalCompilationUnit="//@compilationUnits.0"
-                                                         method="//@ownedElements.1/@ownedPackages.4/@ownedElements.1/@bodyDeclarations.0">
-                                                <type type="//@orphanTypes.10" />
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-                                        <modifier />
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-                                    <statements xsi:type="java:ExpressionStatement"
-                                                originalCompilationUnit="//@compilationUnits.0">
-                                        <comments xsi:type="java:LineComment"
-                                                  originalCompilationUnit="//@compilationUnits.0"
-                                                  content="//&#x9;&#x9;options.put(KyanosResource.OPTIONS_GRAPH_TYPE, KyanosResource.OPTIONS_GRAPH_TYPE_DEFAULT);"
-                                                  prefixOfParent="true" />
-                                        <comments xsi:type="java:LineComment"
-                                                  originalCompilationUnit="//@compilationUnits.0"
-                                                  content="//&#x9;&#x9;options.put(&quot;blueprints.tg.file-type&quot;, com.tinkerpop.blueprints.impls.tg.TinkerGraph.FileType.GML);"
-                                                  prefixOfParent="true" />
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-                                                    method="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.3">
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-                                                <arguments xsi:type="java:BooleanLiteral"
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-                                            </rightHandSide>
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-                                                            <arguments xsi:type="java:StringLiteral"
-                                                                       originalCompilationUnit="//@compilationUnits.0"
-                                                                       escapedValue="&quot;dump.xmi&quot;" />
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-                                                                <arguments xsi:type="java:StringLiteral"
-                                                                           originalCompilationUnit="//@compilationUnits.0"
-                                                                           escapedValue="&quot;c:\\Tests\\&quot;" />
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-                                                                type="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0" />
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-                                            </initializer>
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-                                                    originalCompilationUnit="//@compilationUnits.0"
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-                                            <arguments xsi:type="java:MethodInvocation"
-                                                       originalCompilationUnit="//@compilationUnits.0"
-                                                       method="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.1/@ownedElements.0/@bodyDeclarations.1">
-                                                <arguments xsi:type="java:MethodInvocation"
-                                                           originalCompilationUnit="//@compilationUnits.0"
-                                                           method="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.1">
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-                                                        originalCompilationUnit="//@compilationUnits.0"
-                                                        method="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.1">
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-                                            </expression>
-                                        </expression>
-                                    </statements>
-                                    <statements xsi:type="java:ExpressionStatement"
-                                                originalCompilationUnit="//@compilationUnits.0">
-                                        <expression xsi:type="java:MethodInvocation"
-                                                    originalCompilationUnit="//@compilationUnits.0"
-                                                    method="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5">
-                                            <arguments xsi:type="java:SingleVariableAccess"
-                                                       variable="//@ownedElements.1/@ownedPackages.1/@ownedElements.9/@bodyDeclarations.0/@fragments.0">
-                                                <qualifier xsi:type="java:TypeAccess"
-                                                           type="//@ownedElements.1/@ownedPackages.1/@ownedElements.9" />
-                                            </arguments>
-                                            <arguments xsi:type="java:MethodInvocation"
-                                                       originalCompilationUnit="//@compilationUnits.0"
-                                                       method="//@ownedElements.1/@ownedPackages.4/@ownedElements.0/@bodyDeclarations.0">
-                                                <expression xsi:type="java:TypeAccess"
-                                                            type="//@ownedElements.1/@ownedPackages.4/@ownedElements.0" />
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-                                        </expression>
-                                    </statements>
-                                </body>
-                                <thrownExceptions type="//@ownedElements.1/@ownedPackages.0/@ownedElements.2" />
-                                <returnType type="//@orphanTypes.5" />
-                            </bodyDeclarations>
-                        </ownedElements>
-                        <ownedElements xsi:type="java:ClassDeclaration" originalCompilationUnit="//@compilationUnits.1"
-                                       name="TestXmi">
-                            <modifier visibility="public" />
-                            <bodyDeclarations xsi:type="java:FieldDeclaration"
-                                              originalCompilationUnit="//@compilationUnits.1">
-                                <annotations originalCompilationUnit="//@compilationUnits.1">
-                                    <type type="//@ownedElements.2/@ownedPackages.1/@ownedElements.4" />
-                                </annotations>
-                                <modifier visibility="public" />
-                                <type type="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0" />
-                                <fragments originalCompilationUnit="//@compilationUnits.1" name="folder">
-                                    <initializer xsi:type="java:ClassInstanceCreation"
-                                                 originalCompilationUnit="//@compilationUnits.1"
-                                                 method="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.0">
-                                        <type type="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0" />
-                                    </initializer>
-                                </fragments>
-                            </bodyDeclarations>
-                            <bodyDeclarations xsi:type="java:MethodDeclaration"
-                                              originalCompilationUnit="//@compilationUnits.1" name="setUpBeforeClass">
-                                <annotations originalCompilationUnit="//@compilationUnits.1">
-                                    <type type="//@ownedElements.2/@ownedPackages.1/@ownedElements.3" />
-                                </annotations>
-                                <modifier visibility="public" static="true" />
-                                <body originalCompilationUnit="//@compilationUnits.1" />
-                                <thrownExceptions type="//@ownedElements.1/@ownedPackages.1/@ownedElements.1" />
-                                <returnType type="//@orphanTypes.5" />
-                            </bodyDeclarations>
-                            <bodyDeclarations xsi:type="java:MethodDeclaration"
-                                              originalCompilationUnit="//@compilationUnits.1" name="tearDownAfterClass">
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-                                    <type type="//@ownedElements.2/@ownedPackages.1/@ownedElements.1" />
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-                                <body originalCompilationUnit="//@compilationUnits.1" />
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-                            <bodyDeclarations xsi:type="java:MethodDeclaration"
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+                      <arguments xsi:type="java:StringLiteral" originalCompilationUnit="//@compilationUnits.0" escapedValue="&quot;com.tinkerpop.blueprints.impls.neo4j.Neo4jGraph&quot;"/>
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+                  </statements>
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+                        <arguments xsi:type="java:BooleanLiteral" originalCompilationUnit="//@compilationUnits.0"/>
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+                              <arguments xsi:type="java:StringLiteral" originalCompilationUnit="//@compilationUnits.0" escapedValue="&quot;dump.xmi&quot;"/>
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+                                <arguments xsi:type="java:StringLiteral" originalCompilationUnit="//@compilationUnits.0" escapedValue="&quot;c:\\Tests\\&quot;"/>
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+                      </initializer>
+                    </fragments>
+                    <modifier/>
+                  </statements>
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+                        <qualifier xsi:type="java:TypeAccess" type="//@ownedElements.1/@ownedPackages.1/@ownedElements.9"/>
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+                  </statements>
+                </body>
+                <thrownExceptions type="//@ownedElements.1/@ownedPackages.0/@ownedElements.2"/>
+                <returnType type="//@orphanTypes.5"/>
+              </bodyDeclarations>
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-                <superInterfaces type="//@ownedElements.1/@ownedPackages.0/@ownedElements.1" />
+            <ownedElements xsi:type="java:ClassDeclaration" originalCompilationUnit="//@compilationUnits.1" name="TestXmi">
+              <modifier visibility="public"/>
+              <bodyDeclarations xsi:type="java:FieldDeclaration" originalCompilationUnit="//@compilationUnits.1">
+                <annotations originalCompilationUnit="//@compilationUnits.1">
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+                <type type="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0"/>
+                <fragments originalCompilationUnit="//@compilationUnits.1" name="folder">
+                  <initializer xsi:type="java:ClassInstanceCreation" originalCompilationUnit="//@compilationUnits.1" method="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.0">
+                    <type type="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0"/>
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+                </fragments>
+              </bodyDeclarations>
+              <bodyDeclarations xsi:type="java:MethodDeclaration" originalCompilationUnit="//@compilationUnits.1" name="setUpBeforeClass">
+                <annotations originalCompilationUnit="//@compilationUnits.1">
+                  <type type="//@ownedElements.2/@ownedPackages.1/@ownedElements.3"/>
+                </annotations>
+                <modifier visibility="public" static="true"/>
+                <body originalCompilationUnit="//@compilationUnits.1"/>
+                <thrownExceptions type="//@ownedElements.1/@ownedPackages.1/@ownedElements.1"/>
+                <returnType type="//@orphanTypes.5"/>
+              </bodyDeclarations>
+              <bodyDeclarations xsi:type="java:MethodDeclaration" originalCompilationUnit="//@compilationUnits.1" name="tearDownAfterClass">
+                <annotations originalCompilationUnit="//@compilationUnits.1">
+                  <type type="//@ownedElements.2/@ownedPackages.1/@ownedElements.1"/>
+                </annotations>
+                <modifier visibility="public" static="true"/>
+                <body originalCompilationUnit="//@compilationUnits.1"/>
+                <thrownExceptions type="//@ownedElements.1/@ownedPackages.1/@ownedElements.1"/>
+                <returnType type="//@orphanTypes.5"/>
+              </bodyDeclarations>
+              <bodyDeclarations xsi:type="java:MethodDeclaration" originalCompilationUnit="//@compilationUnits.1" name="setUp">
+                <annotations originalCompilationUnit="//@compilationUnits.1">
+                  <type type="//@ownedElements.2/@ownedPackages.1/@ownedElements.2"/>
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+                <modifier visibility="public"/>
+                <body originalCompilationUnit="//@compilationUnits.1"/>
+                <thrownExceptions type="//@ownedElements.1/@ownedPackages.1/@ownedElements.1"/>
+                <returnType type="//@orphanTypes.5"/>
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+              <bodyDeclarations xsi:type="java:MethodDeclaration" originalCompilationUnit="//@compilationUnits.1" name="tearDown">
+                <annotations originalCompilationUnit="//@compilationUnits.1">
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+                <modifier visibility="public"/>
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+                <thrownExceptions type="//@ownedElements.1/@ownedPackages.1/@ownedElements.1"/>
+                <returnType type="//@orphanTypes.5"/>
+              </bodyDeclarations>
+              <bodyDeclarations xsi:type="java:MethodDeclaration" originalCompilationUnit="//@compilationUnits.1" name="test">
+                <annotations originalCompilationUnit="//@compilationUnits.1">
+                  <type type="//@ownedElements.2/@ownedPackages.1/@ownedElements.5"/>
+                </annotations>
+                <modifier visibility="public"/>
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+                    </fragments>
+                    <modifier/>
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+                            <arguments xsi:type="java:StringLiteral" originalCompilationUnit="//@compilationUnits.1" escapedValue="&quot;/{0}/{1}&quot;"/>
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+                            <arguments xsi:type="java:StringLiteral" originalCompilationUnit="//@compilationUnits.1" escapedValue="&quot;resources/example.ecore&quot;"/>
+                            <expression xsi:type="java:TypeAccess" type="//@ownedElements.1/@ownedPackages.3/@ownedElements.0"/>
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+                          <arguments xsi:type="java:BooleanLiteral" originalCompilationUnit="//@compilationUnits.1" value="true"/>
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+                            <expression xsi:type="java:TypeAccess" type="//@ownedElements.1/@ownedPackages.3/@ownedElements.0"/>
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+                  <type type="//@ownedElements.1/@ownedPackages.1/@ownedElements.4"/>
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+                  <type type="//@orphanTypes.4"/>
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+                <parameters name="arg0" proxy="true">
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+                </parameters>
+              </bodyDeclarations>
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+          </ownedPackages>
+          <ownedPackages name="notify" proxy="true">
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+        <ownedPackages name="ecore" proxy="true">
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+            </bodyDeclarations>
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+            <superInterfaces type="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.3"/>
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+                <type type="//@ownedElements.1/@ownedPackages.1/@ownedElements.4"/>
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+            </bodyDeclarations>
+            <superInterfaces type="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.7"/>
+          </ownedElements>
+          <ownedElements xsi:type="java:InterfaceDeclaration" name="EClassifier" proxy="true" usagesInTypeAccess="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.6/@superInterfaces.0">
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+                  <type type="//@ownedElements.1/@ownedPackages.4/@ownedElements.3"/>
+                </parameters>
+              </bodyDeclarations>
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+                <parameters name="arg0" proxy="true">
+                  <type type="//@ownedElements.1/@ownedPackages.4/@ownedElements.3"/>
+                </parameters>
+              </bodyDeclarations>
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+                <parameters name="arg0" proxy="true">
+                  <type type="//@ownedElements.1/@ownedPackages.0/@ownedElements.3"/>
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+                  <type type="//@ownedElements.1/@ownedPackages.4/@ownedElements.3"/>
+                </parameters>
+              </bodyDeclarations>
+              <superInterfaces type="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.0"/>
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-            <ownedElements xsi:type="java:ClassDeclaration" name="HashMap" proxy="true"
-                           usagesInImports="//@compilationUnits.0/@imports.5"
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-                <superClass type="//@ownedElements.1/@ownedPackages.4/@ownedElements.2" />
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-            <ownedElements xsi:type="java:InterfaceDeclaration" name="Collection" proxy="true"
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-    <ownedElements name="org" proxy="true">
-        <ownedPackages name="eclipse" proxy="true">
-            <ownedPackages name="emf" proxy="true">
-                <ownedPackages name="common" proxy="true">
-                    <ownedPackages name="util" proxy="true">
-                        <ownedElements xsi:type="java:ClassDeclaration" name="URI" proxy="true"
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-                                    <type type="//@ownedElements.1/@ownedPackages.1/@ownedElements.4" />
-                                </parameters>
-                                <parameters name="arg1" proxy="true">
-                                    <type type="//@orphanTypes.4" />
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-                            <bodyDeclarations xsi:type="java:MethodDeclaration" name="createFileURI" proxy="true"
-                                              usages="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.13/@fragments.0/@initializer/@arguments.0">
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-                                    <type type="//@ownedElements.1/@ownedPackages.1/@ownedElements.4" />
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-                    <ownedPackages name="notify" proxy="true">
-                        <ownedElements xsi:type="java:InterfaceDeclaration" name="Notifier" proxy="true"
-                                       usagesInTypeAccess="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.0/@superInterfaces.0 //@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@superInterfaces.0 //@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.1/@superInterfaces.0 //@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.1/@superInterfaces.0" />
-                        <ownedPackages name="impl" proxy="true">
-                            <ownedElements xsi:type="java:ClassDeclaration" name="NotifierImpl" proxy="true"
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-                            <ownedElements xsi:type="java:ClassDeclaration" name="BasicNotifierImpl" proxy="true"
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-                                        type="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.0" />
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-                    <ownedElements xsi:type="java:InterfaceDeclaration" name="EObject" proxy="true"
-                                   usagesInImports="//@compilationUnits.0/@imports.9 //@compilationUnits.1/@imports.3"
-                                   usagesInTypeAccess="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.1/@type //@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.1/@ownedElements.0/@bodyDeclarations.0/@parameters.0/@type //@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.3/@superInterfaces.0 //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.5/@body/@statements.2/@statements.2/@type">
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-                                <type type="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.4" />
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-                                          usagesInImports="//@compilationUnits.1/@imports.5"
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-                                <fragments name="INSTANCE" proxy="true"
-                                           usageInVariableAccess="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.5/@body/@statements.1/@statements.3/@expression/@expression" />
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-                        <superInterfaces
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-                                </parameters>
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-                                    <type type="//@ownedElements.1/@ownedPackages.4/@ownedElements.3" />
-                                </parameters>
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-                                       usagesInImports="//@compilationUnits.0/@imports.11 //@compilationUnits.1/@imports.7"
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-                                <superInterfaces
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-                                <superClass
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+          <bodyDeclarations xsi:type="java:ConstructorDeclaration" name="TemporaryFolder" proxy="true" usages="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.0/@fragments.0/@initializer //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.0/@fragments.0/@initializer"/>
+          <superClass type="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.1"/>
+        </ownedElements>
+        <ownedElements xsi:type="java:ClassDeclaration" name="ExternalResource" proxy="true" usagesInTypeAccess="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0/@superClass">
+          <superInterfaces type="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.2"/>
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+        <ownedElements xsi:type="java:InterfaceDeclaration" name="TestRule" proxy="true" usagesInTypeAccess="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.1/@superInterfaces.0"/>
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+      <ownedPackages name="framework" proxy="true">
+        <ownedElements xsi:type="java:InterfaceDeclaration" name="BundleActivator" proxy="true" usagesInImports="//@compilationUnits.2/@imports.0" usagesInTypeAccess="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@superInterfaces.0"/>
+        <ownedElements xsi:type="java:InterfaceDeclaration" name="BundleContext" proxy="true" usagesInImports="//@compilationUnits.2/@imports.1" usagesInTypeAccess="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@bodyDeclarations.1/@type //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@bodyDeclarations.2/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@bodyDeclarations.3/@parameters.0/@type //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@bodyDeclarations.4/@parameters.0/@type">
+          <superInterfaces type="//@ownedElements.2/@ownedPackages.2/@ownedPackages.0/@ownedElements.2"/>
+        </ownedElements>
+        <ownedElements xsi:type="java:InterfaceDeclaration" name="BundleReference" proxy="true" usagesInTypeAccess="//@ownedElements.2/@ownedPackages.2/@ownedPackages.0/@ownedElements.1/@superInterfaces.0"/>
+      </ownedPackages>
+    </ownedPackages>
+  </ownedElements>
+  <orphanTypes xsi:type="java:PrimitiveTypeInt" name="int" usagesInTypeAccess="//@ownedElements.1/@ownedPackages.4/@ownedElements.5/@bodyDeclarations.0/@parameters.0/@type"/>
+  <orphanTypes xsi:type="java:PrimitiveTypeLong" name="long"/>
+  <orphanTypes xsi:type="java:PrimitiveTypeFloat" name="float"/>
+  <orphanTypes xsi:type="java:PrimitiveTypeDouble" name="double"/>
+  <orphanTypes xsi:type="java:PrimitiveTypeBoolean" name="boolean" usagesInTypeAccess="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.0/@parameters.1/@type //@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.0/@parameters.1/@type"/>
+  <orphanTypes xsi:type="java:PrimitiveTypeVoid" name="void" usagesInTypeAccess="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.1/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.2/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.3/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.4/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.1/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.2/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.3/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.4/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1/@bodyDeclarations.5/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@bodyDeclarations.3/@returnType //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@bodyDeclarations.4/@returnType"/>
+  <orphanTypes xsi:type="java:PrimitiveTypeChar" name="char"/>
+  <orphanTypes xsi:type="java:PrimitiveTypeShort" name="short"/>
+  <orphanTypes xsi:type="java:PrimitiveTypeByte" name="byte"/>
+  <orphanTypes xsi:type="java:ParameterizedType" name="java.util.Map&lt;java.lang.String,java.lang.Object>" usagesInTypeAccess="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.7/@type">
+    <type type="//@ownedElements.1/@ownedPackages.4/@ownedElements.3"/>
+    <typeArguments type="//@ownedElements.1/@ownedPackages.1/@ownedElements.4"/>
+    <typeArguments type="//@ownedElements.1/@ownedPackages.1/@ownedElements.6"/>
+  </orphanTypes>
+  <orphanTypes xsi:type="java:ParameterizedType" name="java.util.HashMap&lt;java.lang.String,java.lang.Object>" usagesInTypeAccess="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.7/@fragments.0/@initializer/@type">
+    <type type="//@ownedElements.1/@ownedPackages.4/@ownedElements.1"/>
+    <typeArguments type="//@ownedElements.1/@ownedPackages.1/@ownedElements.4"/>
+    <typeArguments type="//@ownedElements.1/@ownedPackages.1/@ownedElements.6"/>
+  </orphanTypes>
+  <orphanTypes xsi:type="java:ArrayType" name="java.lang.Object[]" usagesInTypeAccess="//@ownedElements.1/@ownedPackages.3/@ownedElements.0/@bodyDeclarations.0/@parameters.1/@type" dimensions="1">
+    <elementType type="//@ownedElements.1/@ownedPackages.1/@ownedElements.6"/>
+  </orphanTypes>
+  <orphanTypes xsi:type="java:ArrayType" name="java.lang.String[]" usagesInTypeAccess="//@ownedElements.1/@ownedPackages.2/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.0/@parameters.1/@type" dimensions="1">
+    <elementType type="//@ownedElements.1/@ownedPackages.1/@ownedElements.4"/>
+  </orphanTypes>
+  <compilationUnits name="TestCreateResource.java" originalFilePath="C:\Eclipse\eclipse-SDK-4.3.1-win32-x86_64-Blue\eclipse\workspace\fr.inria.atlanmod.kyanos.tests\src\fr\inria\atlanmod\kyanos\tests\TestCreateResource.java" commentList="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.3/@comments.0 //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.8/@comments.0 //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0/@bodyDeclarations.5/@body/@statements.8/@comments.1" package="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0" types="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0">
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.1/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.1/@ownedPackages.0/@ownedElements.2"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.1/@ownedPackages.2/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.1/@ownedPackages.3/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.1/@ownedPackages.4/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.1/@ownedPackages.4/@ownedElements.1"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.1/@ownedPackages.4/@ownedElements.3"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.1/@ownedPackages.4/@ownedElements.4"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.1"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.1/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.1"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.2"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.3"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.4"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.5"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.0" importedElement="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.2/@ownedElements.0"/>
+  </compilationUnits>
+  <compilationUnits name="TestXmi.java" originalFilePath="C:\Eclipse\eclipse-SDK-4.3.1-win32-x86_64-Blue\eclipse\workspace\fr.inria.atlanmod.kyanos.tests\src\fr\inria\atlanmod\kyanos\tests\TestXmi.java" package="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0" types="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.1">
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.1/@ownedPackages.0/@ownedElements.2"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.1/@ownedPackages.3/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.1"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedElements.1/@bodyDeclarations.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedElements.1"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.0/@ownedPackages.0/@ownedPackages.1/@ownedPackages.0/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.1"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.2"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.3"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.4"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedElements.5"/>
+    <imports originalCompilationUnit="//@compilationUnits.1" importedElement="//@ownedElements.2/@ownedPackages.1/@ownedPackages.0/@ownedElements.0"/>
+  </compilationUnits>
+  <compilationUnits name="KyanosTestsPlugin.java" originalFilePath="C:\Eclipse\eclipse-SDK-4.3.1-win32-x86_64-Blue\eclipse\workspace\fr.inria.atlanmod.kyanos.tests\src\fr\inria\atlanmod\kyanos\tests\KyanosTestsPlugin.java" commentList="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@bodyDeclarations.3/@comments.0 //@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2/@bodyDeclarations.4/@comments.0" package="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0" types="//@ownedElements.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedPackages.0/@ownedElements.2">
+    <imports originalCompilationUnit="//@compilationUnits.2" importedElement="//@ownedElements.2/@ownedPackages.2/@ownedPackages.0/@ownedElements.0"/>
+    <imports originalCompilationUnit="//@compilationUnits.2" importedElement="//@ownedElements.2/@ownedPackages.2/@ownedPackages.0/@ownedElements.1"/>
+  </compilationUnits>
 </java:Model>
diff --git a/neoemf-io/src/test/resources/xmi/sampleWithId.xmi b/neoemf-io/src/test/resources/xmi/sampleWithId.xmi
index 23b7cab55a..37e0ede1e6 100644
--- a/neoemf-io/src/test/resources/xmi/sampleWithId.xmi
+++ b/neoemf-io/src/test/resources/xmi/sampleWithId.xmi
@@ -1,78 +1,945 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<uml:Model xmlns:uml="http://schema.omg.org/spec/UML/2.1" xmlns:xmi="http://schema.omg.org/spec/XMI/2.1"
-           xmi:version="2.1" xmi:type="uml:Model"
-           xmi:id="themodel" name="jbk">
-    <packagedElement xmi:type="uml:Package" xmi:id="0x81_22" name="jbk">
-        <packagedElement xmi:type="uml:Class" name="A" xmi:id="0x1f502_4" visibility="public" isAbstract="false">
-            <ownedComment xmi:type="uml:Comment" xmi:id="COMMENT_1"
-                          body="This is the A class&#10;&#10;This is a good one" />
-            <ownedOperation xmi:type="uml:Operation" name="Request" xmi:id="0x1f402_2" visibility="public"
-                            isAbstract="false">
-            </ownedOperation>
-            <ownedOperation xmi:type="uml:Operation" name="handle1" xmi:id="0x1f482_2" visibility="public"
-                            isAbstract="false">
-            </ownedOperation>
-            <ownedOperation xmi:type="uml:Operation" name="handle2" xmi:id="0x1f502_2" visibility="public"
-                            isAbstract="false">
-            </ownedOperation>
-            <ownedAttribute xmi:type="uml:Property" name="attribute1" xmi:id="0x1f402_1" visibility="private">
-                <type xmi:type="uml:Class" xmi:idref="0x1f582_4" />
-            </ownedAttribute>
-        </packagedElement>
-        <packagedElement xmi:type="uml:Class" name="B" xmi:id="0x1f582_4" visibility="package" isAbstract="true">
-            <ownedOperation xmi:type="uml:Operation" name="answer" xmi:id="0x1f582_2" visibility="public"
-                            isAbstract="false">
-                <ownedParameter name="return" xmi:id="return_1" direction="return">
-                    <type xmi:type="uml:Class" xmi:idref="0x1f502_4" />
-                </ownedParameter>
-            </ownedOperation>
-        </packagedElement>
-        <packagedElement xmi:type="uml:InstanceSpecification" xmi:id="0x1f502_77" name="a">
-            <classifier xmi:type="uml:Class" xmi:idref="0x1f502_4" />
-        </packagedElement>
-        <packagedElement xmi:type="uml:Collaboration" xmi:id="COLLABORATION_0x1f402_12" name="machine">
-            <ownedBehavior xmi:type="uml:Interaction" xmi:id="INTERACTION_0x1f402_12" name="machine">
-                <ownedConnector xmi:type="uml:Connector" xmi:id="CONNECTOR1_2_0x1f402_12">
-                    <end xmi:type="uml:ConnectorEnd" xmi:id="END1_0x1f402_12" role="COLLATTR1_0x1f402_12" />
-                    <end xmi:type="uml:ConnectorEnd" xmi:id="END2_0x1f402_12" role="COLLATTR2_0x1f402_12" />
-                </ownedConnector>
-                <lifeline xmi:type="uml:Lifeline" xmi:id="LIFELINE1_0x1f402_12" name="a"
-                          represents="COLLATTR1_0x1f402_12" />
-                <lifeline xmi:type="uml:Lifeline" xmi:id="LIFELINE2_0x1f402_12" name=""
-                          represents="COLLATTR2_0x1f402_12" />
-                <fragment xmi:type="uml:CombinedFragment" xmi:id="COMBINEDFRAGMENT1_0x1f402_12"
-                          covered="LIFELINE2_0x1f402_12" interactionOperator="loop">
-                    <operand xmi:type="uml:InteractionOperand" xmi:id="OPERAND1_0x1f402_12">
-                        <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="MSGOCCSPECSEND2_0x1f402_12"
-                                  covered="LIFELINE1_0x1f402_12" event="SENDOPEREVT1_0x81_22"
-                                  message="MSG2_0x1f402_12" />
-                        <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="MSGOCCSPECREC2_0x1f402_12"
-                                  covered="LIFELINE2_0x1f402_12" event="RECOPEREVT1_0x81_22"
-                                  message="MSG2_0x1f402_12" />
-                        <fragment xmi:type="uml:BehaviorExecutionSpecification" xmi:id="BEHEXECSPEC2_0x1f402_12"
-                                  covered="LIFELINE2_0x1f402_12" start="MSGOCCSPECREC2_0x1f402_12"
-                                  finish="MSGOCCSPECSEND1_0x1f402_12" />
-                        <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="MSGOCCSPECSEND1_0x1f402_12"
-                                  covered="LIFELINE2_0x1f402_12" event="SENDEVT1_0x81_22" message="MSG1_0x1f402_12" />
-                        <fragment xmi:type="uml:MessageOccurrenceSpecification" xmi:id="MSGOCCSPECREC1_0x1f402_12"
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\ No newline at end of file
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+  </orphanTypes>
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+    <type xmi:id="_PZhCE00VEeeM143ZRH6p9g" type="_PZaUbE0VEeeM143ZRH6p9g"/>
+    <typeArguments xmi:id="_PZhCFE0VEeeM143ZRH6p9g" type="_PZU00E0VEeeM143ZRH6p9g"/>
+    <typeArguments xmi:id="_PZhCFU0VEeeM143ZRH6p9g" type="_PZWqA00VEeeM143ZRH6p9g"/>
+  </orphanTypes>
+  <orphanTypes xsi:type="java:ArrayType" xmi:id="_PZhCFk0VEeeM143ZRH6p9g" name="java.lang.Object[]" usagesInTypeAccess="_PZaUZE0VEeeM143ZRH6p9g" dimensions="1">
+    <elementType xmi:id="_PZhCF00VEeeM143ZRH6p9g" type="_PZWqA00VEeeM143ZRH6p9g"/>
+  </orphanTypes>
+  <orphanTypes xsi:type="java:ArrayType" xmi:id="_PZhCGE0VEeeM143ZRH6p9g" name="java.lang.String[]" usagesInTypeAccess="_PZZtVU0VEeeM143ZRH6p9g" dimensions="1">
+    <elementType xmi:id="_PZhCGU0VEeeM143ZRH6p9g" type="_PZU00E0VEeeM143ZRH6p9g"/>
+  </orphanTypes>
+  <compilationUnits xmi:id="_PZhpIE0VEeeM143ZRH6p9g" name="TestCreateResource.java" originalFilePath="C:\Eclipse\eclipse-SDK-4.3.1-win32-x86_64-Blue\eclipse\workspace\fr.inria.atlanmod.kyanos.tests\src\fr\inria\atlanmod\kyanos\tests\TestCreateResource.java" commentList="_PYfHU00VEeeM143ZRH6p9g _PYhjnE0VEeeM143ZRH6p9g _PYhjnU0VEeeM143ZRH6p9g" package="_PYOooU0VEeeM143ZRH6p9g" types="_PYOook0VEeeM143ZRH6p9g">
+    <imports xmi:id="_PZhpIU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZKcwk0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpIk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZLD0U0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpI00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZZtUE0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpJE0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZZtYU0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpJU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZaUak0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpJk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZaUbE0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpJ00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZa7dk0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpKE0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZa7fk0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpKU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZbijE0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpKk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZcJoE0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpK00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZdXt00VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpLE0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZd-xU0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpLU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZd-0E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpLk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZel1E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpL00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZfM4E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpME0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZfM4U0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpMU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZfM4k0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpMk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZfM400VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpM00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZfM5E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpNE0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZfM5U0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpNU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZfz8E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpNk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZInkE0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpN00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpIE0VEeeM143ZRH6p9g" importedElement="_PZJ1s00VEeeM143ZRH6p9g"/>
+  </compilationUnits>
+  <compilationUnits xmi:id="_PZhpOE0VEeeM143ZRH6p9g" name="TestXmi.java" originalFilePath="C:\Eclipse\eclipse-SDK-4.3.1-win32-x86_64-Blue\eclipse\workspace\fr.inria.atlanmod.kyanos.tests\src\fr\inria\atlanmod\kyanos\tests\TestXmi.java" package="_PYOooU0VEeeM143ZRH6p9g" types="_PYyCQU0VEeeM143ZRH6p9g">
+    <imports xmi:id="_PZhpOU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZLD0U0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpOk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZZtYU0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpO00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZbijE0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpPE0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZcJoE0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpPU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZcwoE0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZhpPk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZcwoU0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQME0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZdXt00VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQMU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZd-xU0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQMk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZd-0E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQM00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZfM4E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQNE0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZfM4U0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQNU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZfM4k0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQNk0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZfM400VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQN00VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZfM5E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQOE0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZfM5U0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQOU0VEeeM143ZRH6p9g" originalCompilationUnit="_PZhpOE0VEeeM143ZRH6p9g" importedElement="_PZfz8E0VEeeM143ZRH6p9g"/>
+  </compilationUnits>
+  <compilationUnits xmi:id="_PZiQOk0VEeeM143ZRH6p9g" name="KyanosTestsPlugin.java" originalFilePath="C:\Eclipse\eclipse-SDK-4.3.1-win32-x86_64-Blue\eclipse\workspace\fr.inria.atlanmod.kyanos.tests\src\fr\inria\atlanmod\kyanos\tests\KyanosTestsPlugin.java" commentList="_PZGLUk0VEeeM143ZRH6p9g _PZIAhU0VEeeM143ZRH6p9g" package="_PYOooU0VEeeM143ZRH6p9g" types="_PZCg8E0VEeeM143ZRH6p9g">
+    <imports xmi:id="_PZiQO00VEeeM143ZRH6p9g" originalCompilationUnit="_PZiQOk0VEeeM143ZRH6p9g" importedElement="_PZfz-E0VEeeM143ZRH6p9g"/>
+    <imports xmi:id="_PZiQPE0VEeeM143ZRH6p9g" originalCompilationUnit="_PZiQOk0VEeeM143ZRH6p9g" importedElement="_PZfz-U0VEeeM143ZRH6p9g"/>
+  </compilationUnits>
+</java:Model>
diff --git a/neoemf-tests/src/test/java/fr/inria/atlanmod/neoemf/tests/io/AbstractIOTest.java b/neoemf-tests/src/test/java/fr/inria/atlanmod/neoemf/tests/io/AbstractIOTest.java
index 22425e5349..551a6a8fbd 100644
--- a/neoemf-tests/src/test/java/fr/inria/atlanmod/neoemf/tests/io/AbstractIOTest.java
+++ b/neoemf-tests/src/test/java/fr/inria/atlanmod/neoemf/tests/io/AbstractIOTest.java
@@ -18,10 +18,10 @@
 import fr.inria.atlanmod.neoemf.io.writer.WriterFactory;
 import fr.inria.atlanmod.neoemf.tests.AbstractBackendTest;
 import fr.inria.atlanmod.neoemf.util.emf.compare.LazyMatchEngineFactory;
+import fr.inria.atlanmod.neoemf.util.log.Log;
 
 import org.assertj.core.api.SoftAssertions;
 import org.eclipse.emf.common.notify.Notifier;
-import org.eclipse.emf.common.util.EList;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.compare.Comparison;
 import org.eclipse.emf.compare.EMFCompare;
@@ -29,9 +29,7 @@
 import org.eclipse.emf.compare.match.impl.MatchEngineFactoryRegistryImpl;
 import org.eclipse.emf.compare.scope.DefaultComparisonScope;
 import org.eclipse.emf.compare.scope.IComparisonScope;
-import org.eclipse.emf.ecore.EAttribute;
 import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EReference;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
 import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
@@ -40,47 +38,13 @@
 import java.io.IOException;
 import java.net.URL;
 
-import javax.annotation.Nonnull;
-
-import static fr.inria.atlanmod.neoemf.util.Preconditions.checkNotNull;
-import static java.util.Objects.isNull;
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.catchThrowable;
-
-/**
- *
- */
 public abstract class AbstractIOTest extends AbstractBackendTest {
 
-    /**
-     * Retrieves a child element from the {@code root} following the given {@code indices}.
-     *
-     * @param root    the element from which to start the search
-     * @param indices the indices of contained elements. The first index represents the index of the element from the
-     *                root element, the second represents the index of the element from the previous,...
-     *
-     * @return the object
-     */
-    @Nonnull
-    protected static EObject childFrom(EObject root, int... indices) {
-        if (indices.length == 0) {
-            throw new IllegalArgumentException("You must define at least one index");
-        }
-
-        EObject element = root;
-        for (int index : indices) {
-            element = element.eContents().get(index);
-        }
-
-        return checkNotNull(element);
-    }
-
     @BeforeClass
     public static void registerPackages() {
         Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("xmi", new XMIResourceFactoryImpl());
 
-        IOResourceManager.registerPackage("java", "http://www.eclipse.org/MoDisco/Java/0.2.incubation/java");
-        IOResourceManager.registerPackage("uml", "http://schema.omg.org/spec/UML/2.1");
+        IOResourceManager.registerPackage("java");
     }
 
     /**
@@ -90,6 +54,8 @@ public static void registerPackages() {
      * @param expected the source notifier
      */
     protected void assertNotifierAreEqual(Notifier actual, Notifier expected) {
+        Log.info("Comparing models...");
+
         IMatchEngine.Factory.Registry matchEngineRegistry = new MatchEngineFactoryRegistryImpl();
         matchEngineRegistry.add(new LazyMatchEngineFactory());
 
@@ -108,94 +74,6 @@ protected void assertNotifierAreEqual(Notifier actual, Notifier expected) {
         softly.assertAll();
     }
 
-    /**
-     * Asserts that the given {@code object} the given {@code name}, {@code size}, and inherit from an
-     * {@link org.eclipse.emf.ecore.EClass} named as {@code metaclassName}.
-     *
-     * @param obj           the {@link EObject} to tests
-     * @param metaclassName the expected name of the metaclass of the {@code obj}
-     * @param size          the expected size of the {@code obj}
-     * @param name          the expected name of the {@code obj}
-     */
-    protected void assertObjectHas(EObject obj, String metaclassName, int size, String name) {
-        assertThat(obj.eClass().getName()).isEqualTo(metaclassName);
-        assertThat(obj.eContents()).hasSize(size);
-
-        if (isNull(name)) {
-            assertThat(
-                    catchThrowable(() -> obj.eGet(obj.eClass().getEStructuralFeature("name")))
-            ).isInstanceOf(NullPointerException.class);
-        }
-        else {
-            assertThat(obj.eGet(obj.eClass().getEStructuralFeature("name"))).isEqualTo(name);
-        }
-    }
-
-    /**
-     * Asserts that the {@link EReference} of the {@code obj}, identified by its {@code name}, has the given parameters.
-     *
-     * @param obj                the {@link EObject} to retrieve to {@link EReference}
-     * @param name               the name of the {@link EReference} to retrieve
-     * @param index              the index concerned by the test (if {@code many == true})
-     * @param referenceClassName the expected name of the metaclass of the referenced {@link EObject}
-     * @param referenceName      the expected name of the referenced {@link EObject}
-     * @param many               if the reference must be a multi-valued feature
-     * @param containment        if the reference must be a containment
-     */
-    @SuppressWarnings("unchecked") // Unchecked cast: 'Object' to 'EList<...>'
-    protected void assertReferenceHas(EObject obj, String name, int index, String referenceClassName, String referenceName, boolean many, boolean containment) {
-        EReference reference = EReference.class.cast(obj.eClass().getEStructuralFeature(name));
-
-        Object objectReference = obj.eGet(reference);
-        EObject eObjectReference;
-
-        if (many) {
-            EList<EObject> eObjectList = (EList<EObject>) objectReference;
-            eObjectReference = eObjectList.get(index);
-        }
-        else {
-            eObjectReference = EObject.class.cast(objectReference);
-        }
-
-        assertThat(eObjectReference.eClass().getName()).isEqualTo(referenceClassName);
-
-        if (isNull(referenceName)) {
-            try {
-                EAttribute attribute = checkNotNull(EAttribute.class.cast(eObjectReference.eClass().getEStructuralFeature("name")));
-                assertThat(eObjectReference.eGet(attribute)).isEqualTo(attribute.getDefaultValue());
-            }
-            catch (NullPointerException expected) {
-                // It's not a problem if this happens
-            }
-        }
-        else {
-            EAttribute attribute = EAttribute.class.cast(eObjectReference.eClass().getEStructuralFeature("name"));
-            assertThat(eObjectReference.eGet(attribute).toString()).isEqualTo(referenceName);
-        }
-
-        assertThat(reference.isContainment()).isEqualTo(containment);
-        assertThat(reference.isMany()).isEqualTo(many);
-    }
-
-    /**
-     * Asserts that the {@link EAttribute} of the {@code obj}, identified by its {@code name}, has the given {@code
-     * value}.
-     *
-     * @param obj   the {@link EObject} to retrieve to {@link EAttribute}
-     * @param name  the name of the {@link EAttribute} to retrieve
-     * @param value the expected value of the attribute
-     */
-    protected void assertAttributeHas(EObject obj, String name, Object value) {
-        EAttribute attribute = checkNotNull(EAttribute.class.cast(obj.eClass().getEStructuralFeature(name)));
-
-        if (isNull(value)) {
-            assertThat(obj.eGet(attribute)).isEqualTo(attribute.getDefaultValue());
-        }
-        else {
-            assertThat(obj.eGet(attribute).toString()).isEqualTo(value);
-        }
-    }
-
     /**
      * Loads the {@code uri} with standard EMF.
      *
diff --git a/neoemf-tests/src/test/java/fr/inria/atlanmod/neoemf/tests/io/ImportTest.java b/neoemf-tests/src/test/java/fr/inria/atlanmod/neoemf/tests/io/ImportTest.java
index 7fca335909..4df0fc78cc 100644
--- a/neoemf-tests/src/test/java/fr/inria/atlanmod/neoemf/tests/io/ImportTest.java
+++ b/neoemf-tests/src/test/java/fr/inria/atlanmod/neoemf/tests/io/ImportTest.java
@@ -14,6 +14,7 @@
 import fr.inria.atlanmod.neoemf.Tags;
 import fr.inria.atlanmod.neoemf.io.util.IOResourceManager;
 
+import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EObject;
 import org.junit.Ignore;
 import org.junit.Test;
@@ -26,131 +27,6 @@
  */
 public class ImportTest extends AbstractIOTest {
 
-    /**
-     * Check that the elements are properly processed.
-     * <p>
-     * All elements must have an id and a class name.
-     *
-     * @throws IOException if an I/O error occur during the loading of models
-     */
-    @Test
-    @Category({Tags.PersistentTests.class, Tags.IOTests.class})
-    public void testElementsAndChildren() throws IOException {
-        EObject o;
-        EObject child;
-
-        final EObject root = loadWithNeoEMF(IOResourceManager.xmiStandard());
-        assertObjectHas(root, "Model", 19, "fr.inria.atlanmod.kyanos.tests");
-        {
-            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
-            o = childFrom(root, 0, 0, 0, 0, 0, 0);
-            assertObjectHas(o, "ClassDeclaration", 7, "TestCreateResource");
-            {
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
-                child = childFrom(o, 0);
-                assertObjectHas(child, "Modifier", 0, null);
-
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
-                child = childFrom(o, 3);
-                assertObjectHas(child, "MethodDeclaration", 5, "tearDownAfterClass");
-            }
-
-            //@Model/@ownedElements.1
-            o = childFrom(root, 1);
-            assertObjectHas(o, "Package", 5, "java");
-
-            //@Model/@orphanTypes.5
-            o = childFrom(root, 8);
-            assertObjectHas(o, "PrimitiveTypeVoid", 0, "void");
-
-            //@Model/@compilationUnits.1
-            o = childFrom(root, 17);
-            assertObjectHas(o, "CompilationUnit", 16, "TestXmi.java");
-            {
-                //@Model/@compilationUnits.1/@imports.2
-                child = childFrom(o, 2);
-                assertObjectHas(child, "ImportDeclaration", 0, null);
-            }
-        }
-    }
-
-    /**
-     * Check that the attributes are properly processed.
-     *
-     * @throws IOException if an I/O error occur during the loading of models
-     */
-    @Test
-    @Category({Tags.PersistentTests.class, Tags.IOTests.class})
-    public void testAttributes() throws IOException {
-        EObject o;
-
-        final EObject root = loadWithNeoEMF(IOResourceManager.xmiStandard());
-        {
-            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@modifier
-            o = childFrom(root, 0, 0, 0, 0, 0, 0, 0);
-            assertAttributeHas(o, "visibility", "public");
-
-            //@Model/@ownedElements.1
-            o = childFrom(root, 1);
-            assertAttributeHas(o, "proxy", "true");
-
-            //@Model/@compilationUnits.1
-            o = childFrom(root, 17);
-            assertAttributeHas(o, "originalFilePath", "C:\\Eclipse\\eclipse-SDK-4.3.1-win32-x86_64-Blue\\eclipse\\workspace\\fr.inria.atlanmod.kyanos.tests\\src\\fr\\inria\\atlanmod\\kyanos\\tests\\TestXmi.java");
-        }
-    }
-
-    /**
-     * Check that the XPath references/id are properly processed.
-     * <p>
-     * Containment and inverse reference must have been created. References previously detected as attributes, are now
-     * well placed.
-     *
-     * @throws IOException if an I/O error occur during the loading of models
-     */
-    @Test
-    @Category({Tags.PersistentTests.class, Tags.IOTests.class})
-    public void testReferences() throws IOException {
-        EObject o;
-        EObject child;
-
-        final EObject root = loadWithNeoEMF(IOResourceManager.xmiStandard());
-        assertReferenceHas(root, "ownedElements", 0, "Package", "fr", true, true);
-        assertReferenceHas(root, "orphanTypes", 5, "PrimitiveTypeVoid", "void", true, true);
-        {
-            //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0
-            o = childFrom(root, 0, 0, 0, 0, 0, 0);
-            assertReferenceHas(o, "originalCompilationUnit", 0, "CompilationUnit", "TestCreateResource.java", false, false);
-            assertReferenceHas(o, "bodyDeclarations", 0, "FieldDeclaration", null, true, true);
-            {
-                //@Model/@ownedElements.0/@ownedPackages[4]/@ownedElements.0/@bodyDeclarations.2
-                child = childFrom(o, 3);
-                assertReferenceHas(child, "originalCompilationUnit", 0, "CompilationUnit", "TestCreateResource.java", false, false);
-                assertReferenceHas(child, "modifier", 0, "Modifier", null, false, true);
-            }
-
-            //@Model/@ownedElements.1
-            o = childFrom(root, 1);
-            assertReferenceHas(o, "ownedPackages", 0, "Package", "io", true, true);
-
-            //@Model/@orphanTypes.5
-            o = childFrom(root, 8);
-            assertReferenceHas(o, "usagesInTypeAccess", 0, "TypeAccess", null, true, false);
-            assertReferenceHas(o, "usagesInTypeAccess", 9, "TypeAccess", null, true, false);
-
-            //@Model/@compilationUnits.1
-            o = childFrom(root, 17);
-            assertReferenceHas(o, "package", 0, "Package", "tests", false, false);
-            assertReferenceHas(o, "imports", 0, "ImportDeclaration", null, true, true);
-            {
-                //@Model/@compilationUnits.1/@imports.2
-                child = childFrom(o, 2);
-                assertReferenceHas(child, "originalCompilationUnit", 0, "CompilationUnit", "TestXmi.java", false, false);
-                assertReferenceHas(child, "importedElement", 2, "ClassDeclaration", "URI", false, false);
-            }
-        }
-    }
-
     /**
      * Compares a model read with standard EMF and another read with NeoEMF.
      * <p>
@@ -160,9 +36,11 @@ public void testReferences() throws IOException {
      */
     @Test
     @Category({Tags.PersistentTests.class, Tags.IOTests.class})
-    public void testCompare() throws IOException {
-        EObject actual = loadWithNeoEMF(IOResourceManager.xmiStandard());
-        EObject expected = loadWithEMF(IOResourceManager.xmiStandard());
+    public void testCompareStandard() throws IOException {
+        URI uri = IOResourceManager.xmiStandard();
+
+        EObject actual = loadWithNeoEMF(uri);
+        EObject expected = loadWithEMF(uri);
 
         assertNotifierAreEqual(actual, expected);
     }
@@ -178,8 +56,10 @@ public void testCompare() throws IOException {
     @Ignore("Incomplete implementation") // FIXME Inverse references don't exist in EMF
     @Category({Tags.PersistentTests.class, Tags.IOTests.class})
     public void testCompareWithId() throws IOException {
-        EObject actual = loadWithNeoEMF(IOResourceManager.xmiWithId());
-        EObject expected = loadWithEMF(IOResourceManager.xmiWithId());
+        URI uri = IOResourceManager.xmiWithId();
+
+        EObject actual = loadWithNeoEMF(uri);
+        EObject expected = loadWithEMF(uri);
 
         assertNotifierAreEqual(actual, expected);
     }