="class or interface in java.util.concurrent" class="externalLink"><code>ScheduledExecutorService</code></a>.
 <p>
 Provided executor service will be used for executing scheduled asynchronous tasks.
 <p>
 When running in a Jakarta EE container, implementations are required to use the container-managed scheduled executor
 service by default. In Java SE the default is implementation-specific. In either case, calling this method will
 override the default.</div>
<dl>
<dt><span class="paramLabel">Parameters:</s