t returns a
 <code>List&lt;FacesMessage&gt;</code> of messages for the
 component with client id matching argument
 <code>clientId</code>.</p>

 <p>The default implementation throws
 <code>UnsupportedOperationException</code> and is provided
 for the sole purpose of not breaking existing applications that extend
 this class.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../javax/faces/context/FacesContext.html#getMessageList-java.lang.String-">ge