i> to determine if
 <a href="../../../../javax/faces/application/ViewHandler.html#restoreView-javax.faces.context.FacesContext-java.lang.String-"><code>ViewHandler.restoreView(javax.faces.context.FacesContext, java.lang.String)</code></a> or <a href="../../../../javax/faces/application/ViewHandler.html#createView-javax.faces.context.FacesContext-java.lang.String-"><code>ViewHandler.createView(javax.faces.context.FacesContext, java.lang.String)</code></a> should be called.
 The default implementation must re