t also implements <a href="../../../javax/enterprise/concurrent/ManagedTask.html" title="interface in javax.enterprise.concurrent"><code>ManagedTask</code></a>
 interface so it can receive notification of lifecycle events with the
 provided <a href="../../../javax/enterprise/concurrent/ManagedTaskListener.html" title="interface in javax.enterprise.concurrent"><code>ManagedTaskListener</code></a> when the task is submitted 
 to a <a href="../../../javax/enterprise/concurrent/ManagedExecutorService.html" titl