docs: private static StatsImpl getStats(ModuleItem moduleItem, boolean recursive) {
          // Note: cannot retrieve single data for JMX interface
          //int[] dataIds = msd.getDataIds();
          if (moduleItem == null) { // not found
              return null;
          }
  
          return moduleItem.getStats(recursive);
  
          /*
           * else if(moduleItem.getInstance() == null)
           * { // root module item
           * return getServer(recursive);
           * }
           * else
           * {
           * return moduleItem.getStats(recursive);
           * }
           */
      }