docs: private List<CmsSelectWidgetOption> getSortNamesIndex() {
  
          List<CmsSelectWidgetOption> retVal = new ArrayList<CmsSelectWidgetOption>();
          try {
              List<String> names = OpenCms.getSearchManager().getIndexNames();
              for (int i = 0; i < names.size(); i++) {
                  String indexName = names.get(i);
                  String wpIndexName = getSettings().getUserSettings().getWorkplaceSearchIndexName();
                  boolean isDefault = indexName.toLowerCase().equals(wpIndexName.toLowerCase());
                  retVal.add(new CmsSelectWidgetOption(names.get(i), isDefault, names.get(i)));
              }
          } catch (Exception e) {
              // noop
          }
          return retVal;
      }