de><span class="memberNameLink"><a href="../../faces/flow/builder/MethodCallBuilder.html#expression(jakarta.el.MethodExpression)">expression</a></span>&#8203;(<a href="../MethodExpression.html" title="class in jakarta.el">MethodExpression</a>&nbsp;methodExpression)</code></th>
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 Set the method expression of this method call node.</div>
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<td class="colFirst"><code>abstract <a href="../../faces/flow/builder/FlowBuilder.html" title="class