[Dart article] Async code exceptions 7

dart_async_axceptions7.dart

try {
    await Future.delayed(Duration(seconds: 1), () {
      print('Its fie so far');
    });
    await Future(() {
      print('Then started');
      throw 'random exception';
    });
  } on IntegerDivisionByZeroException {
    print('Cant divide to zero');
  } catch (e, s) {
    print('All other exceptions: $e');
  } finally {
    print('Clean-up done');
  }