Java Collection - 如何用特定的随机数填充数组

import java.util.Arrays;
import java.util.Random;

public class Main {
  public static void main(String[] args) {
    int[][] array = new int[2][10];
    Random rand = new Random();
    for (int i = 0; i < 10; i++) {
      array[0][i] = i;
      array[1][i] = (int) rand.nextInt(3) + 1;
    }

    System.out.println(Arrays.deepToString(array));

  }
}