Someone

            Properties props = new Properties();
            props.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
            props.put(Context.PROVIDER_URL, "jnp://localhost:1099");
            props.put("java.naming.factory.url.pkgs", "org.jboss.naming");             

            InitialContext context = new InitialContext(props);
            Object ref = context.lookup("ejb/HelloWorld");