public class WMRound2Soap12GroupcStructArrayUtil implements SunRound2ClientUtil {
public SOAPEnvelope getEchoSoapEnvelope() {
SOAPFactory omfactory = OMAbstractFactory.getSOAP12Factory();
SOAPEnvelope reqEnv = omfactory.createSOAPEnvelope();
//reqEnv.declareNamespace("http://schemas.xmlsoap.org/soap/envelope/", "soapenv");
reqEnv.declareNamespace("http://www.w3.org/2001/XMLSchema", "xsd");
reqEnv.declareNamespace("http://schemas.xmlsoap.org/soap/encoding/", "SOAP-ENC"); //xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
reqEnv.declareNamespace("http://www.w3.org/2001/XMLSchema-instance", "xsi");
reqEnv.declareNamespace("http://soapinterop.org/xsd", "s");