PingResponseBodyType pr = new ObjectFactory().createPingResponseBodyType();
JAXBElement<String> val = new JAXBElement<String>(new QName("http://tempuri.org/","EchoStringReturn"),String.class,new String("Returning hello "));
JAXBElement<String> text = echoString.getText();
JAXBElement<String> seq = echoString.getSequence();
val.setValue("Returning " +text.getValue()+"Sequence" +seq.getValue());
pr.setEchoStringReturn(val);
return pr;