Bug 81980 Unexpected unresolved enum quick fix suggestions [quick fix] [5.0]
Although the create field and create constant in my enum type suggestions for the quick fix in the code listed below compiles and works fine. It is not quite what I expected for the use of enumerated types. public class EnumQuickFixBug implements Runnable { private State state; private enum State {begin, end}; public void run() { state = State.begin; // Try quick fixing the line below state = State.middle; state = State.end; } public static void main(String args[]) { EnumQuickFixBug bugs = new EnumQuickFixBug(); bugs.run(); System.out.println("Done"); } } I expected to declaration of the enum type to change to something like: private enum State {begin, end, middle}; but instead it did something like this: private enum State {begin, end; public static State middle;};
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/UnresolvedElementsSubProcessor.java
String[] args= new String[] { sig, ASTResolving.getTypeSignature(senderDeclBinding) };
							label= CorrectionMessages.getFormattedString("UnresolvedElementsSubProcessor.createmethod.other.description", args); 
							image= JavaPluginImages.get(JavaPluginImages.IMG_MISC_PROTECTED);
							proposals.add(new NewMethodCompletionProposal(label, targetCU, invocationNode, arguments, senderDeclBinding, 5, image));
						}
					}
				}
			}
		}
		
		if (!isOnlyParameterMismatch && !isSuperInvocation && sender != null) {
			addMissingCastParentsProposal(cu, (MethodInvocation) invocationNode, proposals);
		}
		
		if (!isSuperInvocation && sender == null && invocationNode.getParent() instanceof ThrowStatement) {
			String str= "new ";   
			String label= CorrectionMessages.getString("UnresolvedElementsSubProcessor.addnewkeyword.description"); 
			int relevance= Character.isUpperCase(methodName.charAt(0)) ? 7 : 4;
			ReplaceCorrectionProposal proposal= new ReplaceCorrectionProposal(label, cu, invocationNode.getStartPosition(), 0, str, relevance);
			proposals.add(proposal);
		}
	}
	private static void addMissingCastParentsProposal(ICompilationUnit cu, MethodInvocation invocationNode, Collection proposals) {
		Expression sender= invocationNode.getExpression();
		if (sender instanceof ThisExpression) {
			return;
		}
		
		ITypeBinding senderBinding= sender.resolveTypeBinding();
		if (senderBinding == null || Modifier.isFinal(senderBinding.getModifiers())) {