ref = new TransferObject("XML_Inherit_Schema1", 2);
root.setValue("s1", ref);
ref.setValue("a", "aValue");
ref.setValue("x", "xValue");
out = new WriterOutput(writer = new StringWriter());
formatter.format(root, msg, out);
assertEquals(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<is1:references" +
" xmlns:is3=\"urn:com.nexjsystems:ns:test:inherit:schema3\"" +