t">FacesContext</a>&nbsp;ctx)</code>
<div class="block"><p class="changed_added_2_0">
 Called before the execution of every lifecycle phase, this method allows implementations to take the necessary
 actions to provide the Flash scope contract as it applies to the request procesing lifecycle.</div>
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<td class="colFirst"><code>abstract boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/faces/context/Flash.html#isKeepMes