### Question:
TrainCaptcha { private TrainCaptcha() {} private  TrainCaptcha(); static void main(String[] args); static TrainingResult runExample(String[] args);  }### Answer:
@Test public void testTrainCaptcha() throws IOException, TranslateException { String[] args = new String[] {"-g", "1", "-e", "1", "-m", "2"}; TrainingResult result = TrainCaptcha.runExample(args); Assert.assertNotNull(result); }