m/en/java/javase/21/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">IS_SAVING_STATE</span></div>
<div class="block"><p class="changed_added_2_1">
 Marker within the <code>FacesContext</code> attributes map to indicate we are saving state. The implementation must
 set this marker into the map <b>before</b> starting the state saving traversal and the marker must be cleared, in a
 finally block, <b>after</