code:     protected boolean statusDropsConnection(int status) {
          return status == 400 /* SC_BAD_REQUEST */ ||
                 status == 408 /* SC_REQUEST_TIMEOUT */ ||
                 status == 411 /* SC_LENGTH_REQUIRED */ ||
                 status == 413 /* SC_REQUEST_ENTITY_TOO_LARGE */ ||
                 status == 414 /* SC_REQUEST_URI_TOO_LARGE */ ||
                 status == 500 /* SC_INTERNAL_SERVER_ERROR */ ||
                 status == 503 /* SC_SERVICE_UNAVAILABLE */ ||
                 status == 501 /* SC_NOT_IMPLEMENTED */;
      }
  
  