JAVA

comment initialiser un tableau de char en java 2d array

public class Array {
    public static void main (String [] args){
        int[][] arr = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
        for(int row = 0; row < 3; row++){
            for(int col = 0; col < 3; col++)
                System.out.print(arr[row][col] + " ");
            System.out.println();

        }
    }
}