code: @InterfaceAudience.Private
      protected Status updateIndexes(List<View> views) throws CouchbaseLiteException {
          List<ViewStore> storages = new ArrayList<ViewStore>();
          for (View view : views) {
              storages.add(view.viewStore);
          }
          return viewStore.updateIndexes(storages);
      }
docs: Update multiple view indexes at once.
  
  @param views a list of views whose index will be updated.
  @throws CouchbaseLiteException