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Article #13000Re: ����finalize()������
From: ����һչ����ȻԶȥ
Date: Sat, 10 Jul 2004 06:47
Date: Sat, 10 Jul 2004 06:47
27 lines
1733 bytes
1733 bytes
��˵�ĵ�һ�������ʵ���ϻ��յ���new book(true)�������,��Ϊû��reference
ָ����������ջ�����Ϊ��ñ����գ�������ᱻ ���գ���ӡ��error.
�ڶ������Ӧ������Ϊ��reference novelָ��new book(true)��system.gc������ȷ��
����Ķ���ᱻ���գ�
���Բ�ִ��finalize��
�� �� shangshan (�̵�����) �Ĵ������ᵽ: ��
: class Book {
: boolean checkedOut = false;
: Book(boolean checkOut) {
: checkedOut = checkOut;
: }
: void checkIn() {
: checkedOut = false;
: }
: public void finalize() {
: if(checkedOut)
: .................������ʡ�ԣ�
--
. )\_______)\__)\_______)\_______ .
. __/ __ _/ _/ ____/ ___/ .
. \__ / _\ \_____ \ ___/__ :
. :/ \ \ / \ / \|
: |\___/ /___/_____ /___ /|
: | \_/_____/\____ /_____/___/_____/ |
[m[1;35m�� ��Դ:���Ұ��Ͽ�վ nkbbs.org��[FROM: 202.113.25.115][m
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X-Google-Thread: f6cb0,49726a21aed3484f X-Google-Attributes: gidf6cb0,public X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!newsfeed.media.kyoto-u.ac.jp!news.neu.edu.cn!news2.happynet.org!NanKai From: damianbao.bbs@bbs.nankai.edu.cn (����һչ����ȻԶȥ) Newsgroups: cn.bbs.comp.lang.java Subject: Re: ����finalize()������ Date: 10 Jul 2004 06:47:43 GMT Organization: �Ұ��Ͽ�վ Message-ID: <4DB02V$AWU@bbs.nankai.edu.cn> X-Filename: Java/M.1089441919.A Lines: 27