refactor: fix more unused exceptions

src/test/java/spoon/processing/CtGenerationTest.java

@@ -82,7 +82,7 @@ public void testGenerateReplacementVisitor() throws Exception {
 	}
 
 	@Test
-	public void testGenerateCtBiScanner() throws Exception {
+	public void testGenerateCtBiScanner() {
 		// contract: generates the biscanner that is used for equality checking
 		final Launcher launcher = new Launcher();
 		launcher.getEnvironment().setNoClasspath(true);
@@ -111,7 +111,7 @@ public void testGenerateCtBiScanner() throws Exception {
 	}
 
 	@Test
-	public void testGenerateCloneVisitor() throws Exception {
+	public void testGenerateCloneVisitor() {
 		// contract: generates CloneBuilder.java and CloneBuilder.java
 		final Launcher launcher = new Launcher();
 		launcher.getEnvironment().setNoClasspath(true);
@@ -159,7 +159,7 @@ public void testGenerateCloneVisitor() throws Exception {
 	}
 
 	@Test
-	public void testGenerateRoleHandler() throws Exception {
+	public void testGenerateRoleHandler() {
 		final Launcher launcher = new Launcher();
 		launcher.getEnvironment().setAutoImports(true);
 		launcher.getEnvironment().setNoClasspath(true);

src/test/java/spoon/reflect/declaration/CtTypeInformationTest.java

@@ -141,7 +141,7 @@ public void testGetAllMethodsReturnsTheRightNumber() {
 	}
 
 	@Test
-	public void testGetSuperclass() throws Exception {
+	public void testGetSuperclass() {
 		final CtType<?> extendsArrayList = this.factory.Type().get(ExtendsArrayList.class);
 
 		// only 1 method directly in this class

src/test/java/spoon/reflect/visitor/CtInheritanceScannerMethodsTest.java

@@ -24,7 +24,7 @@
 public class CtInheritanceScannerMethodsTest {
 
 	@Test
-	public void testMethodsInInheritanceScanner() throws Exception {
+	public void testMethodsInInheritanceScanner() {
 		// contract: CtInheritanceScanner must declare all scanner and visitor methods.
 		final Launcher launcher = new Launcher();
 		launcher.setArgs(new String[] {"--output-type", "nooutput" });

src/test/java/spoon/reflect/visitor/CtInheritanceScannerTest.java

@@ -61,7 +61,7 @@ public static Collection<Object[]> data() throws Exception {
 	 * @return
 	 * @throws Exception
 	 */
-	private List<Method> getMethodToInvoke(Class<?> entry) throws Exception {
+	private List<Method> getMethodToInvoke(Class<?> entry) {
 		Queue<Class<?>> tocheck = new LinkedList<>();
 		tocheck.add(entry);
 

src/test/java/spoon/reflect/visitor/CtIteratorTest.java

@@ -12,7 +12,7 @@
 public class CtIteratorTest {
 
 	@Test
-	public void testCtElementIteration() throws Exception {
+	public void testCtElementIteration() {
 		// contract: CtIterator must go over all nodes in dfs order
 		final Launcher launcher = new Launcher();
 		launcher.setArgs(new String[]{"--output-type", "nooutput"});

src/test/java/spoon/reflect/visitor/CtScannerTest.java

@@ -62,7 +62,7 @@
 public class CtScannerTest {
 
 	@Test
-	public void testScannerContract() throws Exception {
+	public void testScannerContract() {
 		// contract: CtScanner must call enter and exit methods in each visit methods.
 		final Launcher launcher = new Launcher();
 		launcher.setArgs(new String[] {"--output-type", "nooutput" });
@@ -112,7 +112,7 @@ private String computeSimpleSignature(CtMethod<?> m) {
 	}
 
 	@Test
-	public void testScannerCallsAllProperties() throws Exception {
+	public void testScannerCallsAllProperties() {
 		// contract: CtScanner must visit all metamodel properties and use correct CtRole!
 		final Launcher launcher = new Launcher();
 		launcher.addInputResource("./src/main/java/spoon/reflect/");
@@ -220,7 +220,7 @@ public boolean matches(CtInvocation element) {
 	}
 
 	@Test
-	public void testScan() throws Exception {
+	public void testScan() {
 		// contract: all AST nodes are visisted through method "scan"
 		Launcher launcher;
 		launcher = new Launcher();

src/test/java/spoon/reflect/visitor/CtVisitorTest.java

@@ -24,7 +24,7 @@
 public class CtVisitorTest {
 
 	@Test
-	public void testMethodsInVisitor() throws Exception {
+	public void testMethodsInVisitor() {
 		// contract: CtVisitor must declare all visit methods.
 		final Launcher launcher = new Launcher();
 		launcher.setArgs(new String[] {"--output-type", "nooutput" });

src/test/java/spoon/test/ctType/CtTypeParameterTest.java

@@ -67,7 +67,7 @@ private void checkTypeParamErasureOfType(CtTypeParameter typeParam, Class<?> cla
 		assertEquals("TypeErasure of type param "+getTypeParamIdentification(typeParam), field.getType().getName(), typeParam.getTypeErasure().getQualifiedName());
 	}
 
-	private void checkTypeParamErasureOfExecutable(CtTypeParameter typeParam) throws NoSuchFieldException, SecurityException {
+	private void checkTypeParamErasureOfExecutable(CtTypeParameter typeParam) throws SecurityException {
 		CtExecutable<?> exec = (CtExecutable<?>) typeParam.getParent();
 		CtParameter<?> param = exec.filterChildren(new NamedElementFilter<>(CtParameter.class,"param"+typeParam.getSimpleName())).first();
 		assertNotNull("Missing param"+typeParam.getSimpleName() + " in "+ exec.getSignature(), param);

src/test/java/spoon/test/ctType/CtTypeTest.java

@@ -56,7 +56,7 @@ public void testHasMethodOnNull() {
 	}
 
 	@Test
-	public void testHasMethodInSuperClass() throws Exception {
+	public void testHasMethodInSuperClass() {
 		final Launcher launcher = new Launcher();
 		launcher.addInputResource("./src/test/java/spoon/test/ctType/testclasses/X.java");
 		launcher.run();
@@ -69,7 +69,7 @@ public void testHasMethodInSuperClass() throws Exception {
 	}
 
 	@Test
-	public void testHasMethodInDefaultMethod() throws Exception {
+	public void testHasMethodInDefaultMethod() {
 		final Launcher launcher = new Launcher();
 		launcher.addInputResource("./src/test/java/spoon/test/ctType/testclasses/X.java");
 		launcher.getEnvironment().setComplianceLevel(8);
@@ -135,7 +135,7 @@ public void testIsSubTypeOfonTypeParameters() throws Exception {
 	}
 
 	@Test
-	public void testIsSubTypeOfonTypeReferences() throws Exception {
+	public void testIsSubTypeOfonTypeReferences() {
 		final Launcher launcher = new Launcher();
 		launcher.setArgs(new String[]{"-c"});
 		launcher.addInputResource("./src/test/java/spoon/test/ctType/testclasses/SubtypeModel.java");

src/test/java/spoon/test/enums/EnumsTest.java

@@ -46,7 +46,7 @@ public void testModelBuildingEnum() throws Exception {
 	}
 
 	@Test
-	public void testAnnotationsOnEnum() throws Exception {
+	public void testAnnotationsOnEnum() {
 		final Launcher launcher = new Launcher();
 		launcher.run(new String[] {
 				"-i", "./src/test/java/spoon/test/enums/testclasses",

src/test/java/spoon/test/eval/EvalTest.java

@@ -110,7 +110,7 @@ public void testDoNotSimplifyToExpressionWhenStatementIsExpected() throws Except
 	}
 
 	@Test
-	public void testVisitorPartialEvaluator_binary() throws Exception {
+	public void testVisitorPartialEvaluator_binary() {
 		Launcher launcher = new Launcher();
 
 		{ // binary operator
@@ -144,7 +144,7 @@ public void testVisitorPartialEvaluator_binary() throws Exception {
 	}
 
 	@Test
-	public void testVisitorPartialEvaluator_if() throws Exception {
+	public void testVisitorPartialEvaluator_if() {
 		Launcher launcher = new Launcher();
 		{ // the untaken branch is removed
 			CtCodeElement el = launcher.getFactory().Code().createCodeSnippetStatement("if (false) {System.out.println(\"foo\");} else {System.out.println(\"bar\");} ").compile();
@@ -158,7 +158,7 @@ public void testVisitorPartialEvaluator_if() throws Exception {
 	}
 
 	@Test
-	public void testVisitorPartialEvaluatorScanner() throws Exception {
+	public void testVisitorPartialEvaluatorScanner() {
 		Launcher launcher = new Launcher();
 		launcher.addInputResource("src/test/java/spoon/test/eval/testclasses/Foo.java");
 		launcher.buildModel();

src/test/java/spoon/test/executable/ExecutableTest.java

@@ -24,7 +24,7 @@
 
 public class ExecutableTest {
 	@Test
-	public void testInfoInsideAnonymousExecutable() throws Exception {
+	public void testInfoInsideAnonymousExecutable() {
 		final Launcher launcher = new Launcher();
 		launcher.setArgs(new String[] {"--output-type", "nooutput" });
 		launcher.addInputResource("./src/test/java/spoon/test/executable/testclasses/AnonymousExecutableSample.java");

src/test/java/spoon/test/factory/FactoryTest.java

@@ -103,7 +103,7 @@ public void testClassAccessCreatedFromFactories() throws Exception {
 	}
 
 	@Test
-	public void testCtModel() throws Exception {
+	public void testCtModel() {
 		SpoonAPI spoon = new Launcher();
 		spoon.addInputResource("src/test/java/spoon/test/factory/testclasses");
 		spoon.buildModel();

src/test/java/spoon/test/field/FieldTest.java

@@ -48,7 +48,7 @@
 public class FieldTest {
 
 	@Test
-	public void testAddAFieldInAClassAtAPositionGiven() throws Exception {
+	public void testAddAFieldInAClassAtAPositionGiven() {
 		final Factory factory = createFactory();
 		final CtClass<Object> fieldClass = factory.Class().create("FieldClass");
 
@@ -127,7 +127,7 @@ private CtField<Integer> createField(Factory factory, HashSet<ModifierKind> modi
 	}
 
 	@Test
-	public void testGetDefaultExpression() throws Exception {
+	public void testGetDefaultExpression() {
 		Launcher spoon = new Launcher();
 		spoon.addInputResource("./src/test/java/spoon/test/field/testclasses/A.java");
 		spoon.addInputResource("./src/test/java/spoon/test/field/testclasses/BaseClass.java");

src/test/java/spoon/test/fieldaccesses/FieldAccessTest.java

@@ -203,7 +203,7 @@ public void testFieldAccessInAnonymousClass() throws Exception {
 
 
 	@Test
-	public void testFieldAccessNoClasspath() throws Exception {
+	public void testFieldAccessNoClasspath() {
 		Launcher launcher = new Launcher();
 		launcher.addInputResource("src/test/resources/import-resources/fr/inria/");
 		launcher.getEnvironment().setNoClasspath(true);
@@ -292,7 +292,7 @@ public void testTypeDeclaredInAnonymousClass() throws Exception {
 	}
 
 	@Test
-	public void testFieldAccessDeclaredInADefaultClass() throws Exception {
+	public void testFieldAccessDeclaredInADefaultClass() {
 		final Launcher launcher = new Launcher();
 		launcher.setArgs(new String[] {"--output-type", "nooutput" });
 		launcher.addInputResource("./src/test/java/spoon/test/fieldaccesses/testclasses/Tacos.java");
@@ -344,7 +344,7 @@ public void testTypeOfFieldAccess() throws Exception {
 	}
 
 	@Test
-	public void testFieldAccessWithoutAnyImport() throws Exception {
+	public void testFieldAccessWithoutAnyImport() {
 		final Launcher launcher = new Launcher();
 		launcher.setArgs(new String[] {"--output-type", "nooutput" });
 		launcher.addInputResource("./src/test/java/spoon/test/fieldaccesses/testclasses/Kuu.java");
@@ -358,7 +358,7 @@ public void testFieldAccessWithoutAnyImport() throws Exception {
 	}
 
 	@Test
-	public void testFieldAccessOnUnknownType() throws Exception {
+	public void testFieldAccessOnUnknownType() {
 		final Launcher launcher = new Launcher();
 
 		launcher.addInputResource("./src/test/resources/noclasspath/FieldAccessRes.java");
@@ -384,7 +384,7 @@ public <T> void visitCtFieldWrite(CtFieldWrite<T> fieldWrite) {
 	}
 
 	@Test
-	public void testGetReference() throws Exception {
+	public void testGetReference() {
 		final Launcher launcher = new Launcher();
 		launcher.getEnvironment().setShouldCompile(true);
 		launcher.setArgs(new String[] {"--output-type", "nooutput" });

src/test/java/spoon/test/prettyprinter/DefaultPrettyPrinterTest.java

@@ -83,7 +83,7 @@ public void superInvocationWithEnclosingInstance() throws Exception {
 	}
 
 	@Test
-	public void testPrintAClassWithImports() throws Exception {
+	public void testPrintAClassWithImports() {
 		final Launcher launcher = new Launcher();
 		final Factory factory = launcher.getFactory();
 		factory.getEnvironment().setAutoImports(true);
@@ -114,7 +114,7 @@ public void testPrintAClassWithImports() throws Exception {
 	}
 
 	@Test
-	public void testPrintAMethodWithImports() throws Exception {
+	public void testPrintAMethodWithImports() {
 		final Launcher launcher = new Launcher();
 		final Factory factory = launcher.getFactory();
 		factory.getEnvironment().setAutoImports(true);
@@ -141,7 +141,7 @@ public void testPrintAMethodWithImports() throws Exception {
 	}
 
 	@Test
-	public void testPrintAMethodWithGeneric() throws Exception {
+	public void testPrintAMethodWithGeneric() {
 		final Launcher launcher = new Launcher();
 		final Factory factory = launcher.getFactory();
 		factory.getEnvironment().setAutoImports(true);
@@ -166,7 +166,7 @@ public void testPrintAMethodWithGeneric() throws Exception {
 	}
 
 	@Test
-	public void autoImportUsesFullyQualifiedNameWhenImportedNameAlreadyPresent() throws Exception {
+	public void autoImportUsesFullyQualifiedNameWhenImportedNameAlreadyPresent() {
 		final Launcher launcher = new Launcher();
 		final Factory factory = launcher.getFactory();
 		factory.getEnvironment().setAutoImports(true);

src/test/java/spoon/test/reference/ExecutableReferenceGenericTest.java

@@ -49,7 +49,7 @@ public void setUp() throws Exception {
 	}
 
 	@Test
-	public void testReferencesBetweenConstructors() throws Exception {
+	public void testReferencesBetweenConstructors() {
 		final List<CtConstructor<?>> constructors = getConstructorsByClass("MyClass");
 
 		CtConstructor<?> emptyConstructor = constructors.get(0);
@@ -70,7 +70,7 @@ public void testReferencesBetweenConstructors() throws Exception {
 	}
 
 	@Test
-	public void testReferencesBetweenConstructorsInOtherClass() throws Exception {
+	public void testReferencesBetweenConstructorsInOtherClass() {
 		final List<CtConstructor<?>> constructors = getConstructorsByClass("MyClass2");
 		final CtConstructor<?> ctConstructor = constructors.get(0);
 		final List<CtExecutableReference<?>> refConstructors = getCtConstructorsReferencedInCtConstructor(ctConstructor);
@@ -94,7 +94,7 @@ public void testReferencesBetweenConstructorsInOtherClass() throws Exception {
 	}
 
 	@Test
-	public void testOneReferenceBetweenMethodsInSameClass() throws Exception {
+	public void testOneReferenceBetweenMethodsInSameClass() {
 		final CtClass<?> clazz = getCtClassByName("MyClass");
 
 		CtMethod<?> method1 = getCtMethodByNameFromCtClass(clazz, "method1");
@@ -106,7 +106,7 @@ public void testOneReferenceBetweenMethodsInSameClass() throws Exception {
 	}
 
 	@Test
-	public void testMultiReferenceBetweenMethodsWithGenericInSameClass() throws Exception {
+	public void testMultiReferenceBetweenMethodsWithGenericInSameClass() {
 		final CtClass<?> clazz = getCtClassByName("MyClass");
 
 		CtMethod<?> method2 = getCtMethodByNameFromCtClass(clazz, "method2");
@@ -125,7 +125,7 @@ public void testMultiReferenceBetweenMethodsWithGenericInSameClass() throws Exce
 	}
 
 	@Test
-	public void testMultiReferencesBetweenMethodsWithoutGenericInSameClass() throws Exception {
+	public void testMultiReferencesBetweenMethodsWithoutGenericInSameClass() {
 		final CtClass<?> clazz = getCtClassByName("MyClass");
 
 		CtMethod<?> method3 = getCtMethodByNameFromCtClass(clazz, "method3");
@@ -139,7 +139,7 @@ public void testMultiReferencesBetweenMethodsWithoutGenericInSameClass() throws
 	}
 
 	@Test
-	public void testMethodWithoutReferences() throws Exception {
+	public void testMethodWithoutReferences() {
 		final CtClass<?> clazz = getCtClassByName("MyClass");
 
 		CtMethod<?> method4 = getCtMethodByNameFromCtClass(clazz, "method4");
@@ -149,7 +149,7 @@ public void testMethodWithoutReferences() throws Exception {
 	}
 
 	@Test
-	public void testMethodGenericWithoutReferences() throws Exception {
+	public void testMethodGenericWithoutReferences() {
 		final CtClass<?> clazz = getCtClassByName("MyClass");
 
 		CtMethod<?> method5 = getCtMethodByNameFromCtClass(clazz, "method5");
@@ -159,7 +159,7 @@ public void testMethodGenericWithoutReferences() throws Exception {
 	}
 
 	@Test
-	public void testOneReferenceWithGenericMethodOutOfTheClass() throws Exception {
+	public void testOneReferenceWithGenericMethodOutOfTheClass() {
 		final CtClass<?> clazz = getCtClassByName("MyClass");
 		final CtClass<?> clazz2 = getCtClassByName("MyClass2");
 
@@ -176,7 +176,7 @@ public void testOneReferenceWithGenericMethodOutOfTheClass() throws Exception {
 	}
 
 	@Test
-	public void testOneReferenceWithMethodNotGenericOutOfTheClass() throws Exception {
+	public void testOneReferenceWithMethodNotGenericOutOfTheClass() {
 		final CtClass<?> clazz = getCtClassByName("MyClass");
 		final CtClass<?> clazz2 = getCtClassByName("MyClass2");
 
@@ -189,7 +189,7 @@ public void testOneReferenceWithMethodNotGenericOutOfTheClass() throws Exception
 	}
 
 	@Test
-	public void testMultiReferenceWithGenericMethodOutOfTheClass() throws Exception {
+	public void testMultiReferenceWithGenericMethodOutOfTheClass() {
 		final CtClass<?> clazz2 = getCtClassByName("MyClass2");
 		final CtClass<?> clazz3 = getCtClassByName("MyClass3");
 
@@ -204,7 +204,7 @@ public void testMultiReferenceWithGenericMethodOutOfTheClass() throws Exception
 	}
 
 	@Test
-	public void testReferencesBetweenMethods() throws Exception {
+	public void testReferencesBetweenMethods() {
 		final CtClass<?> clazz2 = getCtClassByName("MyClass2");
 
 		CtMethod<?> methodD = getCtMethodByNameFromCtClass(clazz2, "methodD");
@@ -223,7 +223,7 @@ public void testReferencesBetweenMethods() throws Exception {
 	}
 
 	@Test
-	public void testExecutableReferences() throws Exception {
+	public void testExecutableReferences() {
 		// factory has loaded MyClass, MyClass2 and MyClass3
 
 		CtClass<?> classMyClass = Query.getElements(factory, new NamedElementFilter<>(CtClass.class,"MyClass")).get(0);