VMware vSphere Web Services SDK开发时登录不上，求解

[靠背]

用的VMware vSphere Web Services SDK API中的ssoclient\java\JAXWS\samples\com\vmware\vsphere\samples\LoginByTokenSample跑的，jdk用的1.8，调用报错
Exception in thread "main" com.sun.xml.internal.ws.client.ClientTransportException: The server sent HTTP status code 200: null
at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.createResponsePacket(HttpTransportPipe.java:266)
at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:217)
at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:130)
at com.sun.xml.internal.ws.transport.DeferredTransportPipe.processRequest(DeferredTransportPipe.java:124)
at com.sun.xml.internal.ws.api.pipe.Fiber.__doRun(Fiber.java:1121)
at com.sun.xml.internal.ws.api.pipe.Fiber._doRun(Fiber.java:1035)
at com.sun.xml.internal.ws.api.pipe.Fiber.doRun(Fiber.java:1004)
at com.sun.xml.internal.ws.api.pipe.Fiber.runSync(Fiber.java:862)
at com.sun.xml.internal.ws.client.Stub.process(Stub.java:448)
at com.sun.xml.internal.ws.client.sei.SEIStub.doProcess(SEIStub.java:178)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:93)
at com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:77)
at com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:147)
at com.sun.proxy.$Proxy39.issue(Unknown Source)
at com.ailk.monitor.ws.client.sso.samples.AcquireBearerTokenByUserCredentialSample.getToken(AcquireBearerTokenByUserCredentialSample.java:176)