plementations for the methods defined by <a href="../behavior/ClientBehaviorHolder.html" title="interface in jakarta.faces.component.behavior"><code>ClientBehaviorHolder</code></a> to simplify
 subclass implementations. Subclasses that wish to support the
 <a href="../behavior/ClientBehaviorHolder.html" title="interface in jakarta.faces.component.behavior"><code>ClientBehaviorHolder</code></a> contract must declare that the subclass implements
 <a href="../behavior/ClientBehaviorHolder.html" title="interfac