code: @PreDestroy
      public void stop() throws Exception {
          JmxUtils2.unregisterObject(queryMbeanObjectName, embeddedJmxTrans.getMbeanServer());
  
          for (OutputWriter outputWriter : outputWriters) {
              outputWriter.stop();
          }
      }
docs: Stop all the {@linkplain OutputWriter}s attached to this {@linkplain Query}