Solution not Passing

1. The algorithm does not work 2. You assign newRow to the local row variable inside the method. But that does not change the passed array. Test your code if you're unsure

public class Solution {

    public static void main(String[] args) {
        Solution s = new Solution();
        int[] row = {0, 2, 0, 2};
        System.out.println(s.compressRow(row));
        System.out.println("row: " + Arrays.toString(row));
    }

    private boolean compressRow(int[] row) {
        int[] newRow = {0, 0, 0, 0};
        int i = 0;
        for (int x = 0; x < 4; x++) {
            while (row[x] != 0 && i < 4) {
                newRow[i] = row[x];
                ++i;
            }
        }
        row = newRow;
        System.out.println("row in compressRow: " + Arrays.toString(row));

        return (newRow != row);
    }
}