배열 복사하기 (chap02/CloneArray)

package chap02;

import java.util.Arrays;

//배열을 복제.
public class CloneArray {

    public static void main(String[] args) {
        int[] a = {1, 2, 3, 4, 5};
        int[] b = a.clone(); //b는 a의 복제를 참조.

        b[3] = 0;
        System.out.println("a = " + Arrays.toString(a));
        System.out.println("b = " + Arrays.toString(b));
    }
}