docs: protected Iterator<IServletConfig> sortNamesByStartUpWeight(Iterator<IServletConfig> iterator) {
  
          // System.out.println("in sort");
          int min = Integer.MAX_VALUE;
          int maxpos = 0;
  
          sortedServletConfigs = new ArrayList<IServletConfig>();
          while (iterator.hasNext()) {
              IServletConfig sc = iterator.next();
              addToStartWeightList(sc);
          }
  
          return sortedServletConfigs.iterator();
  
      }