-name">getQueryString</span>()</div>
<div class="block">Returns the query string that is contained in the request URL after the path. This method returns <code>null</code>
 if the URL does not have a query string.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>a <code>String</code> containing the query string or <code>null</code> if the URL contains no query string.
 The value is not decoded by the container.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getRemoteUser()">
<h3>getRemoteUser</h