Brian,
The WSDL is being accessed from “platform:/resource/…/ServiceX.wsdl when I test the WS from the Web Service Explorer.
To force a change to the WSDL on the Sun App Server, I shut down the app server from within MyEclipse, then I “asadmin.bat start-domain domain1” from the command line, then undeploy the ws from the Admin interface. Then shut-down the App Server (asadmin stop-domain), then try Debug-As again.
The thing I changed originally, which precipitated this problem, was the @WebMethod used as the entrypoint. The WS wizard gave this a ServiceXDelegate name. I changed the name in all the right places, including the WSDL from ServiceXDelegate to ServiceXFoo . Only after violently reploying the app (described above) did everything work as expected in the Sun App Server.