<a href="../../../../jakarta/faces/application/NavigationHandler.html" title="class in jakarta.faces.application">NavigationHandler</a>&nbsp;handler)</code>
<div class="block"><p class="changed_added_2_0">
 The default behavior of this method is to call <a href="../../../../jakarta/faces/application/Application.html#setNavigationHandler-jakarta.faces.application.NavigationHandler-"><code>Application.setNavigationHandler(NavigationHandler)</code></a> on the
 wrapped <a href="../../../../jakarta/faces/applica