BBean bbean = new BBean();
bbean.setField1("1");
bbean.setField2("2");
DBean abean = new DBean();
abean.setField1("3");
abean.setField2("4");
abean.setField3(bbean);
assertEquals("Hello 3 4 1 2", wsProxy.getGreetingsDBean(abean));
String byteArrayString = "Hello World";
assertEquals(byteArrayString, new String(wsProxy.getGreetingsByteArray(byteArrayString.getBytes())));