ment <code>root</code>, passing
 the current <code>UIViewRoot</code> returns <code>false</code>,
 the <code>clear</code> method must be called on the
 <code>Map</code> returned from <a href="../../../../../javax/faces/component/UIViewRoot.html#getViewMap--"><code>UIViewRoot.getViewMap()</code></a>.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../javax/faces/context/FacesContext.html#setViewRoot-javax.faces.component.UIViewRoot-">setViewRoot</