Exemple #1
0
  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (!(o instanceof Ref2)) return false;

    Ref2 ref2 = (Ref2) o;

    if (which != null ? !which.equals(ref2.which) : ref2.which != null) return false;
    if (first != null ? !first.equals(ref2.first) : ref2.first != null) return false;
    if (second != null ? !second.equals(ref2.second) : ref2.second != null) return false;

    return true;
  }