| 
 
| class  Demo{ public static void main(String[] args) {
 int x = 10;
 method(x);
 int[] arr[] = {{1,2,3},{1,2,3}};
 method(arr);
 System.out.print(x+arr[0] [0]);
 }
 public static void method(int y) {
 y=5;
 }
 public static void method(int[][] arr) {
 arr[0] = new int[]{5,10,15};
 }
 }
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