Ciao LeleFT e grazie per avermi risposto.. ho tolto il try{}catch ed ecco l'interno codice di errore..
codice:
Exception in thread "main" com.sun.xml.internal.ws.client.ClientTransportException: Il server ha inviato il codice di stato HTTP 302: Found
    at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.checkStatusCode(HttpTransportPipe.java:310)
    at com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.createResponsePacket(HttpTransportPipe.java:259)
    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:95)
    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.$Proxy29.login(Unknown Source)
    at webserviceclient.WebServiceClient.login(WebServiceClient.java:31)
    at webserviceclient.WebServiceClient.main(WebServiceClient.java:19)
/Users/framek/NetBeansProjects/WebServiceClient/nbproject/build-impl.xml:1041: The following error occurred while executing this line:
/Users/framek/NetBeansProjects/WebServiceClient/nbproject/build-impl.xml:806: Java returned: 1