code: public static void killAll()
    {
      Collection<TaskQueue> taskQueues = new ArrayList<TaskQueue>( QUEUE_MAP.values() );
      for( TaskQueue taskQueue : taskQueues )
      {
        emptyAndRemoveQueue( taskQueue.getName() );
      }
    }
docs: Stops all task queues and dumps thier queue.  <b>This is a very dangerous method and should
  only be called from tests.</b>