@Override
public void run(RunNotifier notifier) {
  if (useAWSDeviceFarm) {
    new DelegateRunner().run(notifier);
  } else {
    super.run(notifier);
  }
}

Tests run: 0, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 501.287 sec

No tests were executed!  (Set -DfailIfNoTests=false to ignore this error.)