public static int hashCode(ComparableObject me, int superCode) {
    Object[] objects = me.getEqualityObjects();
    if (objects.length == 0) {
      return superCode;
    }

    int result = 0;
    for (Object object : objects) {
      result = 29 * result + (object != null ? object.hashCode() : 239);
    }
    return result;
  }
public static int hashCode(ComparableObject me, int superCode)