ent">SystemEvent</a></span></div>
<div class="block"><p class="changed_added_2_0">
 This event must be published by the runtime <em>before</em> the factories associated with this <a href="../application/Application.html" title="class in jakarta.faces.application"><code>Application</code></a>
 are released.
 </p>

 <p class="changed_added_2_0">
 This event is useful for listeners that need to perform custom shutdown processing without having to rely on
 <code>ServletContextListener</code>s which will be invo