class="changed_modified_2_0_rev_a changed_modified_2_1 changed_modified_2_2">UIData</strong> is a
 <a href="../UIComponent.html" title="class in jakarta.faces.component"><code>UIComponent</code></a> that supports data binding to a collection of data objects represented by a <a href="../../model/DataModel.html" title="class in jakarta.faces.model"><code>DataModel</code></a>
 instance, which is the current value of this component itself (typically established via a <a href="../../../el/ValueExpression.html" t