in the published state or if the <code>clazz</code> is not a supported
 <code>EndpointReference</code> type.</dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/UnsupportedOperationException.html?is-external=true" title="class or interface in java.lang" class="externalLink">UnsupportedOperationException</a></code> - If this <code>BindingProvider</code>
 uses the XML/HTTP binding.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.6, JAX-WS 2.1</dd>
</dl