{
TestEndpoint port = service4.getTestEndpointPort();
String resStr1 = port.echo(reqStr);
//verifyConfig((ConfigProvider)port);
TestEndpointService service = (TestEndpointService)iniCtx.lookup("java:comp/env/Service4");
port = service.getTestEndpointPort();
//verifyConfig((ConfigProvider)port);
String resStr2 = port.echo(reqStr);
return resStr1 + resStr2;