@Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        ChangesetCounter that = (ChangesetCounter) o;

        if (counter != that.counter) return false;
        if (day != that.day) return false;
        if (hour != that.hour) return false;
        if (month != that.month) return false;
        if (year != that.year) return false;

        return true;
    }