synchronized void shutdown() {
        disable();
        if (objectName != null) {
            JMXManager.tryUnregister(objectName);
            objectName = null;
        }
        executor.shutdown();
        StatisticsManager.getInstance().removeStatistic(proxyTransferRate);
    }
Object name used to register delegate MBean (JMX) for the thread pool executor.
xmppserver/src/main/java/org/jivesoftware/openfire/filetransfer/proxy/ProxyConnectionManager.java