Bug 88313 [quick fix] Quickfix for qualifying field and inheritance
I'm using I20050219-1500. I have a Java project with the following two files: A.java 1 package xyz; 2 3 public class A 4 { 5 protected Object someObject = new Object(); 6 } B.java 1 package xyz; 2 3 public class B extends A 4 { 5 public void someCode() { 6 Object obj = new Object() { 7 public String toString() { 8 return someObject.getClass().getName(); 9 } 10 }; 11 } 12 } and the compiler settings are such that I get a warning for 'Unqualified access to instance field'. Now I get a warning and a quickfix to 'Qualify with A.this' at line 8. I trigger the quickfix and the result is 8 return A.this.someObject.getClass().getName(); which gives a compiler error ('No enclosing instance').
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/LocalCorrectionsSubProcessor.java
ASTNode placeholder= rewrite.createCopyTarget(expression);
			
			if (ASTNodes.needsParentheses(expression)) {
				rewrite.replace(curr, placeholder, null);
			} else {
				rewrite.replace(selectedNode, placeholder, null);
			}
			
			String label= CorrectionMessages.getString("LocalCorrectionsSubProcessor.unnecessarycast.description"); 
			Image image= JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE);
			ASTRewriteCorrectionProposal proposal= new ASTRewriteCorrectionProposal(label, context.getCompilationUnit(), rewrite, 5, image);
			proposals.add(proposal);
		}
	}
	public static void addUnnecessaryInstanceofProposal(IInvocationContext context, IProblemLocation problem, Collection proposals) {
		ASTNode selectedNode= problem.getCoveringNode(context.getASTRoot());
		
		ASTNode curr= selectedNode;
		while (curr instanceof ParenthesizedExpression) {
			curr= ((ParenthesizedExpression) curr).getExpression();
		}		
			
		if (curr instanceof InstanceofExpression) {
			AST ast= curr.getAST();
			
			ASTRewrite rewrite= ASTRewrite.create(ast);
			
			InstanceofExpression inst= (InstanceofExpression) curr;
			InfixExpression expression= ast.newInfixExpression();
			expression.setLeftOperand((Expression) rewrite.createCopyTarget(inst.getLeftOperand()));