http://www.blogjava.net/nuanfengls-118123/favorite/9525.htmlzh-cnSun, 10 May 2026 13:55:18 GMTSun, 10 May 2026 13:55:18 GMT60http://www.javalobby.org/articles/thread-safe/index.jspKnowNothingKnowNothingMon, 17 Apr 2006 07:58:37 GMThttp://www.javalobby.org/articles/thread-safe/index.jsphttp://www.javalobby.org/articles/thread-safe/index.jsp]]>http://blog.csdn.net/buaawhl/archive/2004/12/21/224069.aspxKnowNothingKnowNothingFri, 14 Apr 2006 01:25:41 GMThttp://blog.csdn.net/buaawhl/archive/2004/12/21/224069.aspxhttp://blog.csdn.net/buaawhl/archive/2004/12/21/224069.aspx]]>