int [][]ints = {
            {
                0, 1, 1, 0, 1
            },
            {
                1, 1, 1, 0, 0
            },
            {
                0, 1, 0, 1, 1
            },
            {
                0, 0, 0, 0, 0
            },
            {
                1, 1, 0, 0, 0
            }
        };

        for (int j = 0; j < 5; j++) {
            int [][]copys = new int[5][5];
            for (int i = 0; i < 5; i++) {
                copys[i] = ints[i].clone();
            }
            //첫째 줄 하나씩 클릭
            onClick(copys, 0, j);
            for (int row = 1; row < copys.length; row++) {
                for (int i1 = 0; i1 < copys[row].length; i1++) {
                    if(copys[row-1][i1] == 1) {
                        onClick(copys, row, i1);
                    }
                }
            }
            for (int[] anInt : copys) {
                for (int i : anInt) {
                    System.out.printf("%4s", i == 1 ? "□":"■");
                }
                System.out.println();
            }
            System.out.println();
        }