vletResponse-"><code>ServletRequest.startAsync(ServletRequest, ServletResponse)</code></a>.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the response that was used to initialize this AsyncContext</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang">IllegalStateException</a></code> - if <a href="../../javax/servlet/AsyncContext.html