code: public static EncodingUtils getEncodingUtils() {
          HttpDispatcher f = instance.get().get();
          EncodingUtils svc = null;
          if (f != null) {
              svc = f.encodingSvc;
          }
  
          if (svc == null)
              svc = new EncodingUtilsImpl();
  
          return svc;
      }
docs: Access the string encoding utils service.
  Make sure encoding service never returns null: even after this component has
  been deactivated.
  
  @return EncodingUtils