public boolean isWin() {
        if(isThreeInARow(rowOne) || isThreeInARow(rowTwo) || isThreeInARow(rowThree)){
            return true;
        }
        else if(isThreeInARow(columnOne) || isThreeInARow(columnTwo) || isThreeInARow(columnThree)){
            return true;
        }
        else if(isThreeInARow(diagonalOne) || isThreeInARow(diagonalTwo)){
            return true;
        }
        return false;
    }