### Question:
App { public static void main(String[] args) { var conUnix = new ConfigureForUnixVisitor(); var conDos = new ConfigureForDosVisitor(); var zoom = new Zoom(); var hayes = new Hayes(); hayes.accept(conDos); zoom.accept(conDos); hayes.accept(conUnix); zoom.accept(conUnix); }  static void main(String[] args);  }### Answer:
@Test void shouldExecuteApplicationWithoutException() { assertDoesNotThrow(() -> App.main(new String[]{})); }