How to use

com.nulabinc.zxcvbn.matchers.DateMatcher$Dm

constructor

private Dm mapIntsToDm(List<Integer> ints) {
  List<Integer> copy = new ArrayList<Integer>(ints);
  Collections.reverse(copy);
  List<List<Integer>> refs = new ArrayList<>();
  refs.add(ints);
  refs.add(copy);
  for (List<Integer> ref: refs) {
    int d = ref.get(0);
    int m = ref.get(1);
    if ((1 <= d && d <= 31) && (1 <= m && m <= 12)) {
      return new Dm(d, m);
    }
  }
  return null;
}

private Dm mapIntsToDm(List<Integer> ints) {
  List<Integer> copy = new ArrayList<Integer>(ints);
  Collections.reverse(copy);
  List<List<Integer>> refs = new ArrayList<>();
  refs.add(ints);
  refs.add(copy);
  for (List<Integer> ref: refs) {
    int d = ref.get(0);
    int m = ref.get(1);
    if ((1 <= d && d <= 31) && (1 <= m && m <= 12)) {
      return new Dm(d, m);
    }
  }
  return null;
}