entBehaviorHolder.getEventNames()</code></a> and throw an <code>exception</code> if
 it doesn't exist.</li>
 <li>Add the <a href="../../../../../../../javax/faces/component/behavior/AjaxBehavior.html" title="class in javax.faces.component.behavior"><code>AjaxBehavior</code></a> instance to the <a href="../../../../../../../javax/faces/component/behavior/ClientBehaviorHolder.html" title="interface in javax.faces.component.behavior"><code>ClientBehaviorHolder</code></a>
 component by calling <a href="../../..