@Override
  protected void doAction() {
    final String name = myNameField.getText().trim();
    if (!LanguageNamesValidation.isIdentifier(myElement.getLanguage(), name, myProject)) {
      CommonRefactoringUtil.showErrorMessage(InvertBooleanHandler.getRefactoringName(),
                                             RefactoringBundle.message("please.enter.a.valid.name.for.inverted.element",
                                                                       UsageViewUtil.getType(myElement)),
                                             getHelpId(), myProject);
      return;
    }

    invokeRefactoring(new InvertBooleanProcessor(myElement, name));
  }
@Override
  protected void doAction()