.setAttribute("foo", foo);
   }
   if (bar != null) {
     component.setAttribute("bar", bar);
   }
 }
 </pre>

 <p>The default implementation overrides the following properties:</p>
 <ul>
 <li><code>rendered</code> - Set if a value for the
     <code>rendered</code> property is specified for
     this tag handler instance.</li>
 <li><code>rendererType</code> - Set if the <code>getRendererType()</code>
     method returns a non-null value.</li>
 </ul></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specif