<dt>Parameters:</dt>
<dd><code>roles</code> - The set of roles played by the binding instance.</dd>
<dt>Throws:</dt>
<dd><code><a href="../WebServiceException.html" title="class in jakarta.xml.ws">WebServiceException</a></code> - On an error in the configuration of
                  the list of roles.</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="isMTOMEnabled()">
<h3>isMTOMEnabled</h3>
<div class="member-signature"><span class="return-type">boolean</span>&nbsp;<span class="element-name">isMT