avase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</pre>
<div class="block"><p class="changed_added_2_0">
 Causes a value stored with a previous call to <a href="../../../jakarta/faces/context/Flash.html#putNow-java.lang.String-java.lang.Object-"><code>putNow(java.lang.String, java.lang.Object)</code></a>, its Jakarta Expression Language equivalent, or to the
 request <code>Map</code>, to be promoted to the flash so that is available on the 