两个数组比较

核心

Arrays.equals

代码块

import java.util.*;
public class CheckArrayEquality {
    public static void main(String[] args) throws Exception {
        int[] ary = { 1, 2, 3, 4, 5, 6 };
        int[] ary1 = { 1, 2, 3, 4, 5, 6 };
        int[] ary2 = { 1, 2, 3, 4 };
        System.out.println("Is array 1 equal to array 2?? "
                + Arrays.equals(ary, ary1));
        System.out.println("Is array 1 equal to array 3?? "
                + Arrays.equals(ary, ary2));
    }
}