long duration = System.currentTimeMillis() - startTime;
System.out.println("1. UDDI Lookup - Elapsed time: " + duration + "[milliseconds] Endpoint=" + endpoint);
//second lookup should be lightning fast
long startTime2 = System.currentTimeMillis();;
String endpoint2 = serviceLocator.lookupEndpoint(helloWorldServiceKey);
long duration2 = System.currentTimeMillis() - startTime2;
System.out.println("2. Cache Lookup - Elapsed time: " + duration2 + "[milliseconds] Endpoint=" + endpoint2);
//Invoke the endpoint using 'endpoint2'
HelloWorld_Service helloWorldService = new HelloWorld_Service();