Bug 39473 [quick fix] "Create method" quickfix offers to create duplicate method in enclosing type
200306250800 1. have a class, e.g. public class MyAction implements IEditorActionDelegate { public void run(IAction action) {} void myMethod() { Runnable r= new Runnable() { public void run() { Action a; <HERE> run(a); } } } } 2. correctly, an error is displayed at <LINE> 3. Quickfix offers to create a local method matching the parameter, which is fine, but also: - Change method run(IAction) to run(IAction) which is idempotent - Create method run(IAction) in MyAction The latter inserts a method run(Action) in the enclosing type which will be marked as a duplicate. -> Enhancement and fix request: add quickfix "change to call to enclosing type" should produce the following code at <LINE> MyAction.this.run(a);
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/UnresolvedElementsSubProcessor.java
ICompilationUnit cu= context.getCompilationUnit();
		
		CompilationUnit astRoot= context.getASTRoot();
		ASTNode selectedNode= problem.getCoveringNode(astRoot);
		
		if (!(selectedNode instanceof SimpleName)) {
			return;
		}
		SimpleName nameNode= (SimpleName) selectedNode;
		List arguments;
		Expression sender;
		boolean isSuperInvocation;
		
		ASTNode invocationNode= nameNode.getParent();
		if (invocationNode instanceof MethodInvocation) {
			MethodInvocation methodImpl= (MethodInvocation) invocationNode;
			arguments= methodImpl.arguments();
			sender= methodImpl.getExpression();
			isSuperInvocation= false;
		} else if (invocationNode instanceof SuperMethodInvocation) {
			SuperMethodInvocation methodImpl= (SuperMethodInvocation) invocationNode;
			arguments= methodImpl.arguments();
			sender= methodImpl.getQualifier();
			isSuperInvocation= true;
		} else {
			return;
		}
		
		String methodName= nameNode.getIdentifier();
		int nArguments= arguments.size();