akarta.faces.flow.builder">MethodExpression</a>
<div class="block">An <code>Expression</code> that refers to a method on an object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../jakarta/el/class-use/ValueExpression.html#jakarta.faces.flow.builder">ValueExpression</a>
<div class="block">An <code>Expression</code> that can get or set a value.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="jakarta.faces.validator">
<!--   -->
</a>
<table class="useSummary" 