="class in javax.faces.component"><code>UIComponent</code></a> that represents
 a user interface component which, when activated by the user, triggers
 an application specific "command" or "action".</div>
</td>
</tr>
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<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/faces/component/UIComponent.html" title="class in javax.faces.component">UIComponent</a></span></code>
<div class="block"><strong class="cha