/** * Adds shutdown handlers in order which will be used during execution of shutdown. */ private void initShutdownQueue() { addShutdownHandler(new OShutdownWorkersHandler()); addShutdownHandler(new OShutdownOrientDBInstancesHandler()); addShutdownHandler(new OShutdownPendingThreadsHandler()); addShutdownHandler(new OShutdownProfilerHandler()); addShutdownHandler(new OShutdownCallListenersHandler()); }