class LevelRowCol {

    @Override
    public boolean equals(Object obj)
    {
        if (this == obj)
        {
            return true;
        }
        if (obj == null || getClass() != obj.getClass())
        {
            return false;
        }
        LevelRowCol other = (LevelRowCol)obj;
        //@formatter:off
        return myCol == other.myCol
                && myLevel == other.myLevel
                && myRow == other.myRow;
        //@formatter:on
    }

    public  LevelRowCol(int level, int row, int col);

}