I'm attempting to refactor one of my class' method names named "cache" but when I attempt to refactor it, it lists all the methods named "cache" in the Refactoring preview window that it will rename. I can confirm that it renames them by doing "Do Refactor". Luckily, undo undoes the refactoring. I don't want this behavior--I only want to rename the method within the class! Is this a bug?