queues a task . the queued task will be executed once this jvm completed joining the cluster . moreover , if joining the cluster failed then the queue will also be consumed . concode_field_sep QueuedTasksManager instance concode_elem_sep Queue<MUCRoomTask> taskQueue concode_field_sep QueuedTasksManager getInstance
void function ( MUCRoomTask arg0 ) { taskQueue . add ( arg0 ) ; }