Java Code Examples for org.eclipse.jdt.internal.corext.dom.Bindings#normalizeTypeBinding()

public ITypeBinding getTypeBinding(AST ast) {
	boolean couldBeObject= false;
	for (int i= 0; i < fResult.size(); i++) {
		ReturnStatement node= fResult.get(i);
		Expression expr= node.getExpression();
		if (expr != null) {
			ITypeBinding binding= Bindings.normalizeTypeBinding(expr.resolveTypeBinding());
			if (binding != null) {
				return binding;
			} else {
				couldBeObject= true;
			}
		} else {
			return ast.resolveWellKnownType("void"); //$NON-NLS-1$
		}
	}
	if (couldBeObject) {
		return ast.resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
	}
	return ast.resolveWellKnownType("void"); //$NON-NLS-1$
}
 

/**
 * Fill-in the "Super Class" and "Super Interfaces" fields.
 * @param page the wizard page.
 */
private void fillInWizardPageSuperTypes(NewTypeWizardPage page) {
	ITypeBinding type= getPossibleSuperTypeBinding(fNode);
	type= Bindings.normalizeTypeBinding(type);
	if (type != null) {
		if (type.isArray()) {
			type= type.getElementType();
		}
		if (type.isTopLevel() || type.isMember()) {
			if (type.isClass() && (fTypeKind == K_CLASS)) {
				page.setSuperClass(type.getQualifiedName(), true);
			} else if (type.isInterface()) {
				List<String> superInterfaces= new ArrayList<String>();
				superInterfaces.add(type.getQualifiedName());
				page.setSuperInterfaces(superInterfaces, true);
			}
		}
	}
}
 

private static ITypeBinding[] getArgumentTypes(List<Expression> arguments) {
	ITypeBinding[] res= new ITypeBinding[arguments.size()];
	for (int i= 0; i < res.length; i++) {
		Expression expression= arguments.get(i);
		ITypeBinding curr= expression.resolveTypeBinding();
		if (curr == null) {
			return null;
		}
		if (!curr.isNullType()) {	// don't normalize null type
			curr= Bindings.normalizeTypeBinding(curr);
			if (curr == null) {
				curr= expression.getAST().resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
			}
		}
		res[i]= curr;
	}
	return res;
}
 

private static ITypeBinding[] getArgumentTypes(List<Expression> arguments) {
	ITypeBinding[] res= new ITypeBinding[arguments.size()];
	for (int i= 0; i < res.length; i++) {
		Expression expression= arguments.get(i);
		ITypeBinding curr= expression.resolveTypeBinding();
		if (curr == null) {
			return null;
		}
		if (!curr.isNullType()) {	// don't normalize null type
			curr= Bindings.normalizeTypeBinding(curr);
			if (curr == null) {
				curr= expression.getAST().resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
			}
		}
		res[i]= curr;
	}
	return res;
}
 

public ITypeBinding getTypeBinding(AST ast) {
	boolean couldBeObject= false;
	for (int i= 0; i < fResult.size(); i++) {
		ReturnStatement node= fResult.get(i);
		Expression expr= node.getExpression();
		if (expr != null) {
			ITypeBinding binding= Bindings.normalizeTypeBinding(expr.resolveTypeBinding());
			if (binding != null) {
				return binding;
			} else {
				couldBeObject= true;
			}
		} else {
			return ast.resolveWellKnownType("void"); //$NON-NLS-1$
		}
	}
	if (couldBeObject) {
		return ast.resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
	}
	return ast.resolveWellKnownType("void"); //$NON-NLS-1$
}
 

public static ITypeBinding guessBindingForTypeReference(ASTNode node) {
  	StructuralPropertyDescriptor locationInParent= node.getLocationInParent();
  	if (locationInParent == QualifiedName.QUALIFIER_PROPERTY) {
  		return null; // can't guess type for X.A
  	}
if (locationInParent == SimpleType.NAME_PROPERTY ||
		locationInParent == NameQualifiedType.NAME_PROPERTY) {
  		node= node.getParent();
  	}
  	ITypeBinding binding= Bindings.normalizeTypeBinding(getPossibleTypeBinding(node));
  	if (binding != null) {
  		if (binding.isWildcardType()) {
  			return normalizeWildcardType(binding, true, node.getAST());
  		}
  	}
  	return binding;
  }
 

public static CUCorrectionProposal getAssignFieldProposal(CodeActionParams params, IInvocationContext context, boolean problemsAtLocation, Map formatterOptions, boolean returnAsCommand,
		IProblemLocationCore[] locations) throws CoreException {
	ASTNode node = context.getCoveringNode();
	Statement statement = ASTResolving.findParentStatement(node);
	if (!(statement instanceof ExpressionStatement)) {
		return null;
	}
	ExpressionStatement expressionStatement = (ExpressionStatement) statement;
	Expression expression = expressionStatement.getExpression();
	if (expression.getNodeType() == ASTNode.ASSIGNMENT) {
		return null;
	}
	ITypeBinding typeBinding = expression.resolveTypeBinding();
	typeBinding = Bindings.normalizeTypeBinding(typeBinding);
	if (typeBinding == null) {
		return null;
	}
	if (containsMatchingProblem(locations, IProblem.UnusedObjectAllocation)) {
		return null;
	}
	final ICompilationUnit cu = context.getCompilationUnit();
	ASTNode type = ASTResolving.findParentType(expression);
	if (type != null) {
		int relevance;
		if (context.getSelectionLength() == 0) {
			relevance = IProposalRelevance.EXTRACT_LOCAL_ZERO_SELECTION;
		} else if (problemsAtLocation) {
			relevance = IProposalRelevance.EXTRACT_LOCAL_ERROR;
		} else {
			relevance = IProposalRelevance.EXTRACT_LOCAL;
		}
		if (returnAsCommand) {
			return new AssignToVariableAssistCommandProposal(cu, JavaCodeActionKind.REFACTOR_ASSIGN_FIELD, AssignToVariableAssistProposal.FIELD, expressionStatement, typeBinding, relevance, APPLY_REFACTORING_COMMAND_ID,
					Arrays.asList(ASSIGN_FIELD_COMMAND, params));
		} else {
			return new AssignToVariableAssistProposal(cu, JavaCodeActionKind.REFACTOR_ASSIGN_FIELD, AssignToVariableAssistProposal.FIELD, expressionStatement, typeBinding, relevance);
		}
	}
	return null;
}
 

private Type evaluateParameterType(AST ast, Expression elem, String key, ImportRewriteContext context) {
	ITypeBinding binding= Bindings.normalizeTypeBinding(elem.resolveTypeBinding());
	if (binding != null && binding.isWildcardType()) {
		binding= ASTResolving.normalizeWildcardType(binding, true, ast);
	}
	if (binding != null) {
		ITypeBinding[] typeProposals= ASTResolving.getRelaxingTypes(ast, binding);
		for (int i= 0; i < typeProposals.length; i++) {
			addLinkedPositionProposal(key, typeProposals[i]);
		}
		return getImportRewrite().addImport(binding, ast, context);
	}
	return ast.newSimpleType(ast.newSimpleName("Object")); //$NON-NLS-1$
}
 

private static ITypeBinding[] getParameterTypes(List<Expression> args) {
	ITypeBinding[] params= new ITypeBinding[args.size()];
	for (int i= 0; i < args.size(); i++) {
		Expression expr= args.get(i);
		ITypeBinding curr= Bindings.normalizeTypeBinding(expr.resolveTypeBinding());
		if (curr != null && curr.isWildcardType()) {
			curr= ASTResolving.normalizeWildcardType(curr, true, expr.getAST());
		}
		if (curr == null) {
			curr= expr.getAST().resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
		}
		params[i]= curr;
	}
	return params;
}
 

public static boolean getAssignToVariableProposals(IInvocationContext context, ASTNode node, IProblemLocation[] locations, Collection<ICommandAccess> resultingCollections) {
	Statement statement= ASTResolving.findParentStatement(node);
	if (!(statement instanceof ExpressionStatement)) {
		return false;
	}
	ExpressionStatement expressionStatement= (ExpressionStatement) statement;

	Expression expression= expressionStatement.getExpression();
	if (expression.getNodeType() == ASTNode.ASSIGNMENT) {
		return false; // too confusing and not helpful
	}

	ITypeBinding typeBinding= expression.resolveTypeBinding();
	typeBinding= Bindings.normalizeTypeBinding(typeBinding);
	if (typeBinding == null) {
		return false;
	}
	if (resultingCollections == null) {
		return true;
	}

	// don't add if already added as quick fix
	if (containsMatchingProblem(locations, IProblem.UnusedObjectAllocation))
		return false;
	
	ICompilationUnit cu= context.getCompilationUnit();

	AssignToVariableAssistProposal localProposal= new AssignToVariableAssistProposal(cu, AssignToVariableAssistProposal.LOCAL, expressionStatement, typeBinding, IProposalRelevance.ASSIGN_TO_LOCAL);
	localProposal.setCommandId(ASSIGN_TO_LOCAL_ID);
	resultingCollections.add(localProposal);

	ASTNode type= ASTResolving.findParentType(expression);
	if (type != null) {
		AssignToVariableAssistProposal fieldProposal= new AssignToVariableAssistProposal(cu, AssignToVariableAssistProposal.FIELD, expressionStatement, typeBinding, IProposalRelevance.ASSIGN_TO_FIELD);
		fieldProposal.setCommandId(ASSIGN_TO_FIELD_ID);
		resultingCollections.add(fieldProposal);
	}
	return true;

}
 

private static ITypeBinding guessVariableType(List<VariableDeclarationFragment> fragments) {
	for (Iterator<VariableDeclarationFragment> iter= fragments.iterator(); iter.hasNext();) {
		VariableDeclarationFragment frag= iter.next();
		if (frag.getInitializer() != null) {
			return Bindings.normalizeTypeBinding(frag.getInitializer().resolveTypeBinding());
		}
	}
	return null;
}
 

public static String[] getVariableNameSuggestions(int variableKind, IJavaProject project, ITypeBinding expectedType, Expression assignedExpression, Collection<String> excluded) {
	LinkedHashSet<String> res= new LinkedHashSet<String>(); // avoid duplicates but keep order

	if (assignedExpression != null) {
		String nameFromExpression= getBaseNameFromExpression(project, assignedExpression, variableKind);
		if (nameFromExpression != null) {
			add(getVariableNameSuggestions(variableKind, project, nameFromExpression, 0, excluded, false), res); // pass 0 as dimension, base name already contains plural.
		}

		String nameFromParent= getBaseNameFromLocationInParent(assignedExpression);
		if (nameFromParent != null) {
			add(getVariableNameSuggestions(variableKind, project, nameFromParent, 0, excluded, false), res); // pass 0 as dimension, base name already contains plural.
		}
	}
	if (expectedType != null) {
		expectedType= Bindings.normalizeTypeBinding(expectedType);
		if (expectedType != null) {
			int dim= 0;
			if (expectedType.isArray()) {
				dim= expectedType.getDimensions();
				expectedType= expectedType.getElementType();
			}
			if (expectedType.isParameterizedType()) {
				expectedType= expectedType.getTypeDeclaration();
			}
			String typeName= expectedType.getName();
			if (typeName.length() > 0) {
				add(getVariableNameSuggestions(variableKind, project, typeName, dim, excluded, false), res);
			}
		}
	}
	if (res.isEmpty()) {
		return getDefaultVariableNameSuggestions(variableKind, excluded);
	}
	return res.toArray(new String[res.size()]);
}
 

private Type evaluateParameterType(AST ast, Expression elem, String key, ImportRewriteContext context) {
	ITypeBinding binding= Bindings.normalizeTypeBinding(elem.resolveTypeBinding());
	if (binding != null && binding.isWildcardType()) {
		binding= ASTResolving.normalizeWildcardType(binding, true, ast);
	}
	if (binding != null) {
		return getImportRewrite().addImport(binding, ast, context, TypeLocation.PARAMETER);
	}
	return ast.newSimpleType(ast.newSimpleName("Object")); //$NON-NLS-1$
}
 

private static ITypeBinding[] getParameterTypes(List<Expression> args) {
	ITypeBinding[] params= new ITypeBinding[args.size()];
	for (int i= 0; i < args.size(); i++) {
		Expression expr= args.get(i);
		ITypeBinding curr= Bindings.normalizeTypeBinding(expr.resolveTypeBinding());
		if (curr != null && curr.isWildcardType()) {
			curr= ASTResolving.normalizeWildcardType(curr, true, expr.getAST());
		}
		if (curr == null) {
			curr= expr.getAST().resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
		}
		params[i]= curr;
	}
	return params;
}
 

public static CUCorrectionProposal getAssignVariableProposal(CodeActionParams params, IInvocationContext context, boolean problemsAtLocation, Map formatterOptions, boolean returnAsCommand,
		IProblemLocationCore[] locations)
		throws CoreException {
	ASTNode node = context.getCoveringNode();
	Statement statement = ASTResolving.findParentStatement(node);
	if (!(statement instanceof ExpressionStatement)) {
		return null;
	}
	ExpressionStatement expressionStatement = (ExpressionStatement) statement;
	Expression expression = expressionStatement.getExpression();
	if (expression.getNodeType() == ASTNode.ASSIGNMENT) {
		return null;
	}
	ITypeBinding typeBinding = expression.resolveTypeBinding();
	typeBinding = Bindings.normalizeTypeBinding(typeBinding);
	if (typeBinding == null) {
		return null;
	}
	if (containsMatchingProblem(locations, IProblem.UnusedObjectAllocation)) {
		return null;
	}
	final ICompilationUnit cu = context.getCompilationUnit();
	int relevance;
	if (context.getSelectionLength() == 0) {
		relevance = IProposalRelevance.EXTRACT_LOCAL_ZERO_SELECTION;
	} else if (problemsAtLocation) {
		relevance = IProposalRelevance.EXTRACT_LOCAL_ERROR;
	} else {
		relevance = IProposalRelevance.EXTRACT_LOCAL;
	}
	if (returnAsCommand) {
		return new AssignToVariableAssistCommandProposal(cu, JavaCodeActionKind.REFACTOR_ASSIGN_VARIABLE, AssignToVariableAssistProposal.LOCAL, expressionStatement, typeBinding, relevance, APPLY_REFACTORING_COMMAND_ID,
				Arrays.asList(ASSIGN_VARIABLE_COMMAND, params));
	} else {
		return new AssignToVariableAssistProposal(cu, JavaCodeActionKind.REFACTOR_ASSIGN_VARIABLE, AssignToVariableAssistProposal.LOCAL, expressionStatement, typeBinding, relevance);
	}
}
 

public static ITypeBinding guessBindingForReference(ASTNode node) {
	return Bindings.normalizeTypeBinding(getPossibleReferenceBinding(node));
}
 

private static ToStaticAccessOperation[] createToStaticAccessOperations(CompilationUnit astRoot, HashMap<ASTNode, Block> createdBlocks, IProblemLocation problem, boolean conservative) {
	ASTNode selectedNode= problem.getCoveringNode(astRoot);
	if (selectedNode == null) {
		return null;
	}

	Expression qualifier= null;
	IBinding accessBinding= null;

	if (selectedNode instanceof SimpleName) {
		selectedNode= selectedNode.getParent();
	}
	if (selectedNode instanceof QualifiedName) {
		QualifiedName name= (QualifiedName) selectedNode;
		qualifier= name.getQualifier();
		accessBinding= name.resolveBinding();
	} else if (selectedNode instanceof MethodInvocation) {
		MethodInvocation methodInvocation= (MethodInvocation) selectedNode;
		qualifier= methodInvocation.getExpression();
		accessBinding= methodInvocation.getName().resolveBinding();
	} else if (selectedNode instanceof FieldAccess) {
		FieldAccess fieldAccess= (FieldAccess) selectedNode;
		qualifier= fieldAccess.getExpression();
		accessBinding= fieldAccess.getName().resolveBinding();
	}

	if (accessBinding != null && qualifier != null) {
		if (conservative && ASTResolving.findParentStatement(qualifier) == null)
			return null;
		
		ToStaticAccessOperation declaring= null;
		ITypeBinding declaringTypeBinding= getDeclaringTypeBinding(accessBinding);
		if (declaringTypeBinding != null) {
			declaringTypeBinding= declaringTypeBinding.getTypeDeclaration(); // use generic to avoid any type arguments

			declaring= new ToStaticAccessOperation(declaringTypeBinding, qualifier, createdBlocks);
		}
		ToStaticAccessOperation instance= null;
		ITypeBinding instanceTypeBinding= Bindings.normalizeTypeBinding(qualifier.resolveTypeBinding());
		if (instanceTypeBinding != null) {
			instanceTypeBinding= instanceTypeBinding.getTypeDeclaration();  // use generic to avoid any type arguments
			if (instanceTypeBinding.getTypeDeclaration() != declaringTypeBinding) {
				instance= new ToStaticAccessOperation(instanceTypeBinding, qualifier, createdBlocks);
			}
		}
		if (declaring != null && instance != null) {
			return new ToStaticAccessOperation[] {declaring, instance};
		} else {
			return new ToStaticAccessOperation[] {declaring};
		}
	}
	return null;
}
 

public static void addMissingReturnTypeProposals(IInvocationContext context, IProblemLocation problem, Collection<ICommandAccess> proposals) {
	ICompilationUnit cu= context.getCompilationUnit();

	CompilationUnit astRoot= context.getASTRoot();
	ASTNode selectedNode= problem.getCoveringNode(astRoot);
	if (selectedNode == null) {
		return;
	}
	BodyDeclaration decl= ASTResolving.findParentBodyDeclaration(selectedNode);
	if (decl instanceof MethodDeclaration) {
		MethodDeclaration methodDeclaration= (MethodDeclaration) decl;

		ReturnStatementCollector eval= new ReturnStatementCollector();
		decl.accept(eval);

		AST ast= astRoot.getAST();

		ITypeBinding typeBinding= eval.getTypeBinding(decl.getAST());
		typeBinding= Bindings.normalizeTypeBinding(typeBinding);
		if (typeBinding == null) {
			typeBinding= ast.resolveWellKnownType("void"); //$NON-NLS-1$
		}
		if (typeBinding.isWildcardType()) {
			typeBinding= ASTResolving.normalizeWildcardType(typeBinding, true, ast);
		}

		ASTRewrite rewrite= ASTRewrite.create(ast);

		String label= Messages.format(CorrectionMessages.ReturnTypeSubProcessor_missingreturntype_description, BindingLabelProvider.getBindingLabel(typeBinding, BindingLabelProvider.DEFAULT_TEXTFLAGS));
		Image image= JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE);
		LinkedCorrectionProposal proposal= new LinkedCorrectionProposal(label, cu, rewrite, IProposalRelevance.MISSING_RETURN_TYPE, image);

		ImportRewrite imports= proposal.createImportRewrite(astRoot);
		ImportRewriteContext importRewriteContext= new ContextSensitiveImportRewriteContext(decl, imports);
		Type type= imports.addImport(typeBinding, ast, importRewriteContext);

		rewrite.set(methodDeclaration, MethodDeclaration.RETURN_TYPE2_PROPERTY, type, null);
		rewrite.set(methodDeclaration, MethodDeclaration.CONSTRUCTOR_PROPERTY, Boolean.FALSE, null);

		Javadoc javadoc= methodDeclaration.getJavadoc();
		if (javadoc != null && typeBinding != null) {
			TagElement newTag= ast.newTagElement();
			newTag.setTagName(TagElement.TAG_RETURN);
			TextElement commentStart= ast.newTextElement();
			newTag.fragments().add(commentStart);

			JavadocTagsSubProcessor.insertTag(rewrite.getListRewrite(javadoc, Javadoc.TAGS_PROPERTY), newTag, null);
			proposal.addLinkedPosition(rewrite.track(commentStart), false, "comment_start"); //$NON-NLS-1$
		}

		String key= "return_type"; //$NON-NLS-1$
		proposal.addLinkedPosition(rewrite.track(type), true, key);
		if (typeBinding != null) {
			ITypeBinding[] bindings= ASTResolving.getRelaxingTypes(ast, typeBinding);
			for (int i= 0; i < bindings.length; i++) {
				proposal.addLinkedPositionProposal(key, bindings[i]);
			}
		}

		proposals.add(proposal);

		// change to constructor
		ASTNode parentType= ASTResolving.findParentType(decl);
		if (parentType instanceof AbstractTypeDeclaration) {
			boolean isInterface= parentType instanceof TypeDeclaration && ((TypeDeclaration) parentType).isInterface();
			if (!isInterface) {
				String constructorName= ((AbstractTypeDeclaration) parentType).getName().getIdentifier();
				ASTNode nameNode= methodDeclaration.getName();
				label= Messages.format(CorrectionMessages.ReturnTypeSubProcessor_wrongconstructorname_description, BasicElementLabels.getJavaElementName(constructorName));
				proposals.add(new ReplaceCorrectionProposal(label, cu, nameNode.getStartPosition(), nameNode.getLength(), constructorName, IProposalRelevance.CHANGE_TO_CONSTRUCTOR));
			}
		}
	}
}
 

public static void addMissingReturnTypeProposals(IInvocationContext context, IProblemLocationCore problem, Collection<ChangeCorrectionProposal> proposals) {
	ICompilationUnit cu= context.getCompilationUnit();

	CompilationUnit astRoot= context.getASTRoot();
	ASTNode selectedNode= problem.getCoveringNode(astRoot);
	if (selectedNode == null) {
		return;
	}
	BodyDeclaration decl= ASTResolving.findParentBodyDeclaration(selectedNode);
	if (decl instanceof MethodDeclaration) {
		MethodDeclaration methodDeclaration= (MethodDeclaration) decl;

		ReturnStatementCollector eval= new ReturnStatementCollector();
		decl.accept(eval);

		AST ast= astRoot.getAST();

		ITypeBinding typeBinding= eval.getTypeBinding(decl.getAST());
		typeBinding= Bindings.normalizeTypeBinding(typeBinding);
		if (typeBinding == null) {
			typeBinding= ast.resolveWellKnownType("void"); //$NON-NLS-1$
		}
		if (typeBinding.isWildcardType()) {
			typeBinding= ASTResolving.normalizeWildcardType(typeBinding, true, ast);
		}

		ASTRewrite rewrite= ASTRewrite.create(ast);

		String label= Messages.format(CorrectionMessages.ReturnTypeSubProcessor_missingreturntype_description, BindingLabelProviderCore.getBindingLabel(typeBinding, BindingLabelProviderCore.DEFAULT_TEXTFLAGS));
		LinkedCorrectionProposal proposal= new LinkedCorrectionProposal(label, CodeActionKind.QuickFix, cu, rewrite, IProposalRelevance.MISSING_RETURN_TYPE);

		ImportRewrite imports= proposal.createImportRewrite(astRoot);
		ImportRewriteContext importRewriteContext= new ContextSensitiveImportRewriteContext(decl, imports);
		Type type= imports.addImport(typeBinding, ast, importRewriteContext, TypeLocation.RETURN_TYPE);

		rewrite.set(methodDeclaration, MethodDeclaration.RETURN_TYPE2_PROPERTY, type, null);
		rewrite.set(methodDeclaration, MethodDeclaration.CONSTRUCTOR_PROPERTY, Boolean.FALSE, null);

		Javadoc javadoc= methodDeclaration.getJavadoc();
		if (javadoc != null && typeBinding != null) {
			TagElement newTag= ast.newTagElement();
			newTag.setTagName(TagElement.TAG_RETURN);
			TextElement commentStart= ast.newTextElement();
			newTag.fragments().add(commentStart);

			JavadocTagsSubProcessor.insertTag(rewrite.getListRewrite(javadoc, Javadoc.TAGS_PROPERTY), newTag, null);
			proposal.addLinkedPosition(rewrite.track(commentStart), false, "comment_start"); //$NON-NLS-1$
		}

		String key= "return_type"; //$NON-NLS-1$
		proposal.addLinkedPosition(rewrite.track(type), true, key);
		if (typeBinding != null) {
			ITypeBinding[] bindings= ASTResolving.getRelaxingTypes(ast, typeBinding);
			for (int i= 0; i < bindings.length; i++) {
				proposal.addLinkedPositionProposal(key, bindings[i]);
			}
		}

		proposals.add(proposal);

		// change to constructor
		ASTNode parentType= ASTResolving.findParentType(decl);
		if (parentType instanceof AbstractTypeDeclaration) {
			boolean isInterface= parentType instanceof TypeDeclaration && ((TypeDeclaration) parentType).isInterface();
			if (!isInterface) {
				String constructorName= ((AbstractTypeDeclaration) parentType).getName().getIdentifier();
				ASTNode nameNode= methodDeclaration.getName();
				label= Messages.format(CorrectionMessages.ReturnTypeSubProcessor_wrongconstructorname_description, BasicElementLabels.getJavaElementName(constructorName));
				proposals.add(new ReplaceCorrectionProposal(label, cu, nameNode.getStartPosition(), nameNode.getLength(), constructorName, IProposalRelevance.CHANGE_TO_CONSTRUCTOR));
			}
		}
	}
}