 this interface has references to
 instances that also implement StateHolder (such as a
 <code>UIComponent</code> with event handlers, validators, etc.)
 this method must call the <a href="../../../javax/faces/component/StateHolder.html#restoreState-javax.faces.context.FacesContext-java.lang.Object-"><code>StateHolder.restoreState(javax.faces.context.FacesContext, java.lang.Object)</code></a> method on all those
 instances as well. </p>

 <p class="changed_modified_2_0_rev_a">If the <code>state</code>
 argu