MessageExchange me = new MockMessageExchange();
msg.put(Binding.class, binding);
msg.put(Operation.class, binding.getOperations().iterator().next());
msg.setContent(InputStream.class, getClass().getResourceAsStream("HelloWorld-RPC-Output.xml"));
msg.setContent(MessageExchange.class, me);
phaseIn.doIntercept(msg);
NormalizedMessage nm = msg.getContent(NormalizedMessage.class);
Document doc = DomUtil.parse(nm.getContent());
baos = new ByteArrayOutputStream();