va/javase/11/docs/api/java.base/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;key)</code></th>
<td class="colLast">
<div class="block">
 Causes a value stored with a previous call to <a href="#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 next tr