diff --git a/org.eclipse.xtend.core.tests/src/org/eclipse/xtend/core/tests/build/XtendIncrementalBuilderTest.xtend b/org.eclipse.xtend.core.tests/src/org/eclipse/xtend/core/tests/build/XtendIncrementalBuilderTest.xtend
index 6578dc0d14..7b6ca7dab2 100644
--- a/org.eclipse.xtend.core.tests/src/org/eclipse/xtend/core/tests/build/XtendIncrementalBuilderTest.xtend
+++ b/org.eclipse.xtend.core.tests/src/org/eclipse/xtend/core/tests/build/XtendIncrementalBuilderTest.xtend
@@ -189,10 +189,16 @@ class XtendIncrementalBuilderTest extends AbstractIncrementalBuilderTest {
 		build(newBuildRequest [
 			deletedFiles = #[uri('src/foo/B.xtend').delete]
 			afterValidate = [ uri, issues |
-				assertEquals(uri('src/A.xtend'), uri)
-				assertTrue(issues.head.message, issues.head.message.contains("foo.B cannot be resolved to a type"))
-				validateCalled.set(true)
-				return false
+				if (uri('src/A.xtend') == uri) {
+					assertTrue(issues.head.message, issues.head.message.contains("foo.B cannot be resolved to a type"))
+					validateCalled.set(true)
+					return false
+				} else if (uri('src/foo/B.xtend') == uri) {
+					assertEquals("zero issues expected", 0, issues.size)
+					return true
+				} else {
+					throw new IllegalStateException("unexpected issues for " + uri)
+				}
 			]
 		])
 		assertTrue(validateCalled.get)
diff --git a/org.eclipse.xtend.core.tests/xtend-gen/org/eclipse/xtend/core/tests/build/XtendIncrementalBuilderTest.java b/org.eclipse.xtend.core.tests/xtend-gen/org/eclipse/xtend/core/tests/build/XtendIncrementalBuilderTest.java
index 28881374af..b05251e647 100644
--- a/org.eclipse.xtend.core.tests/xtend-gen/org/eclipse/xtend/core/tests/build/XtendIncrementalBuilderTest.java
+++ b/org.eclipse.xtend.core.tests/xtend-gen/org/eclipse/xtend/core/tests/build/XtendIncrementalBuilderTest.java
@@ -7,6 +7,7 @@
  */
 package org.eclipse.xtend.core.tests.build;
 
+import com.google.common.base.Objects;
 import com.google.inject.Inject;
 import com.google.inject.Injector;
 import java.util.Collections;
@@ -289,10 +290,22 @@ public void testDelete_01() {
       URI _delete = this.delete(this.uri("src/foo/B.xtend"));
       it.setDeletedFiles(Collections.<URI>unmodifiableList(CollectionLiterals.<URI>newArrayList(_delete)));
       final BuildRequest.IPostValidationCallback _function_2 = (URI uri, Iterable<Issue> issues) -> {
-        Assert.assertEquals(this.uri("src/A.xtend"), uri);
-        Assert.assertTrue(IterableExtensions.<Issue>head(issues).getMessage(), IterableExtensions.<Issue>head(issues).getMessage().contains("foo.B cannot be resolved to a type"));
-        validateCalled.set(true);
-        return false;
+        URI _uri = this.uri("src/A.xtend");
+        boolean _equals = Objects.equal(_uri, uri);
+        if (_equals) {
+          Assert.assertTrue(IterableExtensions.<Issue>head(issues).getMessage(), IterableExtensions.<Issue>head(issues).getMessage().contains("foo.B cannot be resolved to a type"));
+          validateCalled.set(true);
+          return false;
+        } else {
+          URI _uri_1 = this.uri("src/foo/B.xtend");
+          boolean _equals_1 = Objects.equal(_uri_1, uri);
+          if (_equals_1) {
+            Assert.assertEquals("zero issues expected", 0, IterableExtensions.size(issues));
+            return true;
+          } else {
+            throw new IllegalStateException(("unexpected issues for " + uri));
+          }
+        }
       };
       it.setAfterValidate(_function_2);
     };