Using a for loop, fill the array a with 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 2. Complete the code below.

Complete the following file:

import java.util.Arrays;

public class Fill { public static void main(String[] args) { int[] a = new int[18]; for (. . .) { a[i] = . . .; } System.out.println(Arrays.toString(a)); } }