Board.java

public class Board {

    private int rows = 3;
    private String[] cells;
    private int[][] winningLines = new int[8][3];

    public Board() {
      cells = new String[9];
      for (int num = 1; num <= (cells.length); num++) {
        int i = num - 1;
        cells[i] = Integer.toString(num);
      }
      getWinningLines();
    }
    
    public int getRows() {
        return rows;
    }
    
    public String[] getCells() {
        return cells;
    }
}