docs: List<I_CmsSimpleContextMenuEntry<Set<String>>> getMenuEntries() {
  
          if (m_menuEntries == null) {
              m_menuEntries = new ArrayList<I_CmsSimpleContextMenuEntry<Set<String>>>();
              m_menuEntries.add(new EntrySources()); //Option for show Sources of index
              m_menuEntries.add(new EntryRebuild());
          }
          return m_menuEntries;
      }