utStream()</code></a>. If <a href="#getWriter()"><code>getWriter()</code></a> or
 <a href="#getOutputStream()"><code>getOutputStream()</code></a> have been called before this method, then the corrresponding returned Writer or OutputStream
 will be staled and the behavior of using the stale object is undefined. If the response has been committed, this
 method throws an <code>IllegalStateException</code>.</div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/17/do