nt.Opened.Literal</a> (implements jakarta.faces.event.<a href="WebsocketEvent.Opened.html" title="annotation in jakarta.faces.event">WebsocketEvent.Opened</a>)</li>
</ul>
</li>
<li class="circle">java.util.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/EventObject.html" class="type-name-link external-link" title="class or interface in java.util">EventObject</a> (implements java.io.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/Serializable.html