ss="memberNameLink"><a href="../../../jakarta/servlet/http/HttpServletRequest.html#logout--">logout</a></span>()</code>
<div class="block">Establish <code>null</code> as the value returned when <code>getUserPrincipal</code>, <code>getRemoteUser</code>, and
 <code>getAuthType</code> is called on the request.</div>
</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>default <a href="../../../jakarta/servlet/http/PushBuilder.html" title="interface in jakarta.servlet.http">PushBuilder</a></cod