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/NewVariableCompletionProposal.java
private ASTNode getDominantNode(SimpleName[] names) {
		ASTNode dominator= names[0]; 
		for (int i= 1; i < names.length; i++) {
			ASTNode curr= names[i];
			if (curr != dominator) {
				ASTNode parent= getCommonParent(curr, dominator);
				
				if (curr.getStartPosition() < dominator.getStartPosition()) {
					dominator= curr;
				}
				while (dominator.getParent() != parent) {
					dominator= dominator.getParent();
				}
			}
		}
		int parentKind= dominator.getParent().getNodeType();
		if (parentKind != ASTNode.BLOCK && parentKind != ASTNode.FOR_STATEMENT) {
			return dominator.getParent();
		}
		return dominator;
	}
	
	private ASTNode getCommonParent(ASTNode node1, ASTNode node2) {
		ASTNode parent= node1.getParent();
		while (parent != null && !ASTNodes.isParent(node2, parent)) {
			parent= parent.getParent();
		}
		return parent;
	}