Java 检查两个数组是否相等2

import java.util.Arrays;

public class HelloWorld {
   public static void main (String[] args) {
      int arr1[] = {1, 2, 3};
      int arr2[] = {1, 2, 3};
      if (Arrays.equals(arr1, arr2)) System.out.println("Same");
      else System.out.println("Not same");
   }
}