docs: private List getClearDeletedModes() {
  
          ArrayList ret = new ArrayList();
  
          ret.add(
              new CmsSelectWidgetOption(
                  MODE_CLEANDELETED_KEEP_RESTORE_VERSION,
                  getClearDeletedMode().equals(MODE_CLEANDELETED_KEEP_RESTORE_VERSION),
                  key(Messages.GUI_HISTORY_CLEAR_DELETED_KEEPRESTORE_0)));
          ret.add(new CmsSelectWidgetOption(
              MODE_CLEANDELETED_DELETE_ALL,
              getClearDeletedMode().equals(MODE_CLEANDELETED_DELETE_ALL),
              key(Messages.GUI_HISTORY_CLEAR_DELETED_DELETEALL_0)));
          ret.add(new CmsSelectWidgetOption(
              MODE_CLEANDELETED_DELETE_NONE,
              getClearDeletedMode().equals(MODE_CLEANDELETED_DELETE_NONE),
              key(Messages.GUI_HISTORY_CLEAR_DELETED_DELETENONE_0)));
  
          return ret;
      }