JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
factory.getClientFactoryBean().setServiceClass(HolderService.class);
factory.getClientFactoryBean().setBus(getBus());
factory.getClientFactoryBean().setAddress(address);
HolderService h = (HolderService)factory.create();
Holder<String> holder = new Holder<String>();
assertEquals("one", h.echo("one", "two", holder));
assertEquals("two", holder.value);
}