Functions -- Static Methods

class PrintArray {

public static void main(String[] args){

int[][] a = new int[][]{{1,2,3}, {4,5,6}, {7,8,9}};

printArray(a);

}

static void printArray(int[][] a){

for (int i=0; i<a.length; i++){

for (int j=0; j< a[0].length; j++){

System.out.print(a[i][j]+" ");

}

System.out.println();

}