@Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final Timer other = (Timer) obj;
        if (this.second != other.second) {
            return false;
        }
        if (!Arrays.deepEquals(this.seconds, other.seconds)) {
            return false;
        }
        return true;
    }