This class represents the XML EndpointReferenceType complexType
of the WS-Addressing Submission specification XML schema.
(http://schemas.xmlsoap.org/ws/2004/08/addressing)
An EndpointReference contains the information needed to reference a Web
service endpoint.
Instances of this interface are created by the
com.ibm.websphere.wsaddressing.jaxws.EndpointReferenceConverter
class and JAXB.