"colLast"><code><span class="memberNameLink"><a href="../../../javax/faces/context/Flash.html#keep-java.lang.String-">keep</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;key)</code>
<div class="block"><p class="changed_added_2_0">Causes a value stored with a
 previous call to <a href="../../../javax/faces/context/Flash.html#putNow-java.lang.String-java.lang.Object-"><code>putNow(java.lang.String, j