@Override
  protected @Nullable String promptUser(@NotNull DataContext dataContext, @Nullable @Nls String label, @Nullable String defaultValue) {
    String message = label == null ? IdeCoreBundle.message("dialog.message.enter.password") : label + ":";
    return MessagesService.getInstance().showPasswordDialog((Project)null, message, IdeCoreBundle.message("dialog.title.password"),
                                                            UIUtil.getQuestionIcon(), null);
  }
@Override
  protected @Nullable String promptUser(@NotNull DataContext dataContext, @Nullable @Nls String label, @Nullable String defaultValue)