 This method can only be called
 after the <a href="../../../../jakarta/xml/ws/wsaddressing/W3CEndpointReferenceBuilder.html#serviceName-javax.xml.namespace.QName-"><code>serviceName(QName)</code></a> method has been called.
 <p>
 See <a href="http://www.w3.org/TR/2007/REC-ws-addr-metadata-20070904/#refmetadatfromepr">
 2.1 Referencing WSDL Metadata from an EPR</a> for more details.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>endpointName</code> - The name of the endpoint to be