@Override
  protected void doOKAction() {
    final String error = myValidator.check(getMethodName());
    if (error != null){
      if (ApplicationManager.getApplication().isUnitTestMode()){
        Messages.showInfoMessage(error, RefactoringBundle.message("error.title"));
        return;
      }
      if (Messages.showOkCancelDialog(error + ". " + RefactoringBundle.message("do.you.wish.to.continue"), RefactoringBundle.message("warning.title"), Messages.getWarningIcon()) != Messages.OK){
        return;
      }
    }
    super.doOKAction();
  }
@Override
  protected void doOKAction()