Move Zeroes

1class Solution {
2    public void moveZeroes(int[] nums) {
3        int j = 0;
4        for (int i = 0; i < nums.length; i++) {
5            if (nums[i] != 0) {
6                nums[j] = nums[i];
7                j++;
8            }
9        }
10
11        while (j < nums.length) {
12            nums[j] = 0;
13            j++;
14        }
15    }
16}