docs: private List<CmsSelectWidgetOption> getSolrIndexOptions() {
  
          List<CmsSelectWidgetOption> result = new ArrayList<CmsSelectWidgetOption>();
          result.add(
              new CmsSelectWidgetOption(CmsSearchReplaceSettings.VFS, true, CmsSearchReplaceSettings.VFS.toUpperCase()));
          if (OpenCms.getSearchManager().getSolrServerConfiguration().isEnabled()) {
              for (CmsSearchIndex index : OpenCms.getSearchManager().getAllSolrIndexes()) {
                  if (CmsSearchIndex.REBUILD_MODE_OFFLINE.equals(index.getRebuildMode())) {
                      result.add(new CmsSelectWidgetOption(index.getName(), false, index.getName()));
                  }
              }
          }
          return result;
      }