### Question:
App { public static void main(String[] args) { var weather = new Weather(); weather.addObserver(new Orcs()); weather.addObserver(new Hobbits()); weather.timePasses(); weather.timePasses(); weather.timePasses(); weather.timePasses(); LOGGER.info("--Running generic version--"); var genericWeather = new GWeather(); genericWeather.addObserver(new GOrcs()); genericWeather.addObserver(new GHobbits()); genericWeather.timePasses(); genericWeather.timePasses(); genericWeather.timePasses(); genericWeather.timePasses(); }  static void main(String[] args);  }### Answer:
@Test void shouldExecuteApplicationWithoutException() { assertDoesNotThrow(() -> App.main(new String[]{})); }