rce for subclasses of <code>EventObject</code>, such as
 <a href="../event/PostKeepFlashValueEvent.html" title="class in jakarta.faces.event"><code>PostKeepFlashValueEvent</code></a> and <a href="../event/PostPutFlashValueEvent.html" title="class in jakarta.faces.event"><code>PostPutFlashValueEvent</code></a>, this value is substituted for <code>null</code>
 as the source in the case when a <code>null</code> value is put to or kept in the flash.</div>
</td>
</tr>
</table>
</li>
</ul>
</section>
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