4(Ljava/lang/String;)Z Signature SourceFilegetEndpointReferencegetMessageContextgetUserPrincipal isUserInRolejava/lang/Objectjavax/xml/ws/WebServiceContext U(Ljava/lang/Class;[Lorg/w3c/dom/Element;)TT;()Ljava/security/Principal;'()Ljavax/xml/ws/handler/MessageContext;8([Lorg/w3c/dom/Element;)Ljavax/xml/ws/EndpointReference;I(Ljava/lang/Class;[Lorg/w3c/dom/Element;)Ljavax/xml/ws/EndpointReference;WebServiceContext.java