* Customize config-name, config-file
*/
public String testService4(String reqStr) throws Exception
{
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);