xt"><code>Flash</code></a> that can be subclassed by
 developers wishing to provide specialized behavior to an existing <a href="Flash.html" title="class in jakarta.faces.context"><code>Flash</code></a> instance. The default implementation
 of all methods is to call through to the wrapped <a href="Flash.html" title="class in jakarta.faces.context"><code>Flash</code></a>.
 </p>

 <p class="changed_added_2_3">
 Usage: extend this class and push the implementation being wrapped to the constructor and use <a hr