@Override
  protected @Nullable ListPopup createPopup(@NotNull DataContext context) {
    AnAction group = ActionManager.getInstance().getAction("ChangeLineSeparators");
    if (!(group instanceof ActionGroup)) {
      return null;
    }

    return JBPopupFactory.getInstance().createActionGroupPopup(
      UIBundle.message("status.bar.line.separator.widget.name"),
      (ActionGroup)group,
      context,
      JBPopupFactory.ActionSelectionAid.SPEEDSEARCH,
      false
    );
  }
@Override
  protected @Nullable ListPopup createPopup(@NotNull DataContext context)