"../../../javax/faces/event/FacesListener.html" title="interface in javax.faces.event">FacesListener</a>&nbsp;listener)</pre>
<div class="block"><p><span class="changed_modified_2_2">Return</span> <code>true</code> 
 if this <a href="../../../javax/faces/event/FacesListener.html" title="interface in javax.faces.event"><code>FacesListener</code></a> is an
 instance of a the appropriate listener class that this event
 supports. <span class="changed_added_2_2">The default implementation returns true if the lis