if (!_generator.isComplete()) { _generator.complete(); }
_generator.complete();
    public void completeResponse() throws IOException    {        if (!_generator.isCommitted())        {            _generator.setResponse(_response.getStatus(), _response.getReason());            _generator.completeHeader(_responseFields, HttpGenerator.LAST);        }        if (!_generator.isComplete())        {            _generator.complete();        }    }