faces/event/PreRemoveFlashValueEvent.html" title="class in javax.faces.event">PreRemoveFlashValueEvent</a></dd>
</dl>
<hr>
<br>
<pre>public abstract class <span class="typeNameLabel">SystemEvent</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/util/EventObject.html?is-external=true" title="class or interface in java.util">EventObject</a></pre>
<div class="block"><p><strong class="changed_added_2_0 changed_modified_2_2">SystemEvent</strong> 
 is the base class for non-application specif