
 property.</p>

 <p>Any method referenced by such an expression must be public, with
 a return type of <code>String</code>, and accept no parameters.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/faces/component/ActionSource2.html#setActionExpression-javax.el.MethodExpression-">setActionExpression</a></code>&nbsp;in interface&nbsp;<code><a href="../../../javax/faces/component/ActionSource2.html" title="interface in javax.faces.component">A