hread-safe.</span>
 A class that is interested in receiving such events implements this interface, and then registers itself with the
 source <a href="../component/UIComponent.html" title="class in jakarta.faces.component"><code>UIComponent</code></a> of interest, by calling <code>addActionListener()</code>.
 </p></div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<