java print 2d char array

1public static void printGrid(char arr[][]) {
2        for (int row = 0; row < arr.length; row++) {
3            for (int col = 0; col < arr[row].length; col++) {
4                System.out.printf(arr[row][col] + "");
5            }
6            System.out.println();
7        }
8    }