tml" title="class in jakarta.faces.component.search"><code>SearchExpressionContext</code></a></dd>
<dd><code>expression</code> - the expression</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>If the given expression is a valid expression</dd>
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<h4>isPassthroughExpression</h4>
<pre>public&nbsp;boolean&nbsp;isPass