com/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_BUILDING_INITIAL_STATE</span></div>
<div class="block"><p class="changed_added_2_1">
 Marker within the <code>FacesContext</code> attributes map to indicate we are marking initial state, so the
 <code>markInitialState()</code> method of iterating components such as <a href="../component/UIData.html" title="class in jakarta.faces.co