Class.html" title="class or interface in java.lang" class="external-link">Class</a>&lt;? extends <a href="../SystemEvent.html" title="class in jakarta.faces.event">SystemEvent</a>&gt;&nbsp;systemEventClass,
 <a href="../SystemEventListener.html" title="interface in jakarta.faces.event">SystemEventListener</a>&nbsp;listener)</code></div>
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 The default behavior of this method is to call
 <a href="../../application/Application.html#subscribeToEvent(java.