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 When an instance of this event is passed to <a href="../../../jakarta/faces/event/SystemEventListener.html#processEvent-jakarta.faces.event.SystemEvent-"><code>SystemEventListener.processEvent(jakarta.faces.event.SystemEvent)</code></a> or
 <a href="../../../jakarta/faces/event/ComponentSystemEventListener.html#processEvent-jakarta.faces.event.ComponentSystemEvent-"><code>ComponentSystemEventListener.processEvent(jakarta.faces.event.ComponentSystemEvent)</code