href="Flash.html#keep(java.lang.String)">keep</a></code>&nbsp;in class&nbsp;<code><a href="Flash.html" title="class in jakarta.faces.context">Flash</a></code></dd>
<dt>Parameters:</dt>
<dd><code>key</code> - if argument <code>key</code> is the name of an entry previously stored to the flash on this traversal
 through the lifecycle via a call to <a href="Flash.html#putNow(java.lang.String,java.lang.Object)"><code>Flash.putNow(java.lang.String, java.lang.Object)</code></a>, or to a set to the EL expression
 <