="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/concurrent/ExecutorService.html" title="class or interface in java.util.concurrent" class="external-link"><code>ExecutorService</code></a>.</div>
</div>
<div class="col-first even-row-color"><a href="class-use/ManagedTaskListener.html#jakarta.enterprise.concurrent">ManagedTaskListener</a></div>
<div class="col-last even-row-color">
<div class="block">A ManagedTaskListener is used to monitor the state of a task's Future.</div>
</div>
<d