an action or value binding
 expression.  An immutable <a href="../../../javax/faces/el/ValueBinding.html" title="class in javax.faces.el"><code>ValueBinding</code></a> for a particular value binding
 can be acquired by calling the <code>createValueBinding()</code> method of
 the <a href="../../../javax/faces/application/Application.html" title="class in javax.faces.application"><code>Application</code></a> instance for this web
 application.</p></div>
</li>
</ul>
</div>
<div class="summary">
<ul class="bloc