CoordinationContextInterface cc =
txMessage.getCoordinationContext(TxJAXBContext.createUnmarshaller());
// we really only need to test that JAXB can unmarshal and hand us the object
assertEquals("http://schemas.xmlsoap.org/ws/2004/10/wsat", cc.getCoordinationType());
assertEquals("uuid:WSCOOR-SUN-2", cc.getIdentifier());
assertEquals(37376l, cc.getExpires());