package org.jboss.ws.example;import javax.ejb.EJBException;import javax.ejb.SessionBean;import javax.ejb.SessionContext;import javax.xml.rpc.Service;import javax.xml.rpc.ServiceException;import javax.naming.Context;import javax.naming.InitialContext;import javax.naming.NamingException;import java.rmi.RemoteException;import org.jboss.ws.hello.Hello;public class ExampleBean    implements SessionBean{    public String doWork()    {        try {            Context ctx     = new InitialContext();            Service service = (Service) ctx.lookup("java:comp/env/services/hello");            Hello   hello   = (Hello)   service.getPort(Hello.class);                        return hello.hello("example bean");        } catch (NamingException e) {            throw new EJBException(e);                    } catch (ServiceException e) {            throw new EJBException(e);                    } catch (RemoteException e) {            throw new EJBException(e);        }    }    public void ejbCreate() {};    public void ejbRemove() {};    public void ejbActivate() {}    public void ejbPassivate() {}    public void setSessionContext(SessionContext ctx) {}}