comparingarrays.java

JAVA编程思想源代码 值得一下 很难找的

package chapter5;

import java.util.Arrays;

public class ComparingArrays {

	public static void main(String[] args) {

		int[] a1 = { 1, 2, 3, 4 };
		int[] a2 = { 1, 2, 3, 4 };
		System.out.println(Arrays.equals(a1, a2));
		a2[2] = 6;
		System.out.println(Arrays.equals(a1, a2));
		}

}