./../../../jakarta/servlet/http/HttpServletResponse.html" title="interface in jakarta.servlet.http">HttpServletResponse</a>&nbsp;response)</code>
<div class="block">Use the container login mechanism configured for the <code>ServletContext</code> to authenticate the user making this
 request.</div>
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><span class="typeNameLabel">HttpServlet.</span><code><span class="memberNameLink"><a href="../../../../ja