DefaultServiceMixClient client = new DefaultServiceMixClient(container);
InOut me = client.createInOutExchange();
me.setInterfaceName(new QName("http://jsr181.servicemix.apache.org", "ComplexPojoPortType"));
me.getInMessage().setContent(new StringSource("<hel lo>world</hello"));
client.sendSync(me);
assertEquals(ExchangeStatus.ACTIVE, me.getStatus());
assertNotNull(me.getFault());
Node n = transformer.toDOMNode(me.getFault());
log.info(transformer.toString(n));
assertNotNull(textValueOfXPath(n, "/stack"));