javax/faces/event/ActionListener.html" title="interface in javax.faces.event"><code>ActionListener</code></a> to continue to work properly with
 older components.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/faces/component/ActionSource2.html#getActionExpression--">getActionExpression</a></code>&nbsp;in interface&nbsp;<code><a href="../../../javax/faces/component/ActionSource2.html" title="interface in javax.faces.component">ActionSource2<