;in interface&nbsp;<code><a href="ActionSource2.html" title="interface in jakarta.faces.component">ActionSource2</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the action expression.</dd>
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<h4>setActionExpression</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setActionExpression&#8203;(<a href="../../el/MethodExpression.html" title="class i