package org.jboss.ws.client;import org.jboss.ws.hello.Hello;import javax.xml.rpc.Service;import javax.xml.rpc.ServiceFactory;import javax.xml.namespace.QName;import java.net.URL;public class HelloClient{    public static void main(String[] args)         throws Exception    {        String urlstr   = args[0];        String argument = args[1];        System.out.println("Contacting webservice at " + urlstr);        URL url =  new URL(urlstr);        QName qname = new QName("http://hello.ws.jboss.org/",                                "HelloService");        ServiceFactory factory = ServiceFactory.newInstance();                                           Service        service = factory.createService(url, qname);        Hello          hello   = (Hello) service.getPort(Hello.class);        System.out.println("hello.hello(" + argument + ")");        System.out.println("output:" + hello.hello(argument));    }}