JDK6 公共更新已结束

    今天去apache下载tomcat5.5发现主页已经没有链接了。

    看相关公告才知道，2012年12月31日已经撤销了Tomcat5.5。

    陪伴我到现在的5.5走了！很是伤感！

    

    孰，看一下Java的产品生命周期，不看不知道，一看吓一跳。JDK6已经进入维护期了。

   下表为公共更新时间表：

Java SE Public Updates
Major Release	GA Date	End of Public Updates Notification	End of Public Updates
1.4	Feb 2002	Dec 2006	Oct 2008
5.0	May 2004	Apr 2008	Oct 2009
6	Dec 2006	Feb 2011	Feb 2013
7	July 2011	TBD	July 2014*

* or later, depending on factors described above.

其产品的生命周期如下表：

Oracle Java SE Support Roadmap*
Major Release	GA Date	Premier Support Until**	Extended Support Until**	Sustaining Support
1.4	Feb 2002	Feb 2010	Feb 2013	Indefinite
5.0	May 2004	May 2011	May 2014	Indefinite
6	Dec 2006	Dec 2013	Dec 2016	Indefinite
7	July 2011	July 2016	July 2019	Indefinite

* Oracle Java SE commercial offering EOL dates are provided here as examples to illustrate the Oracle Java SE Support, Oracle Java SE Advanced, and Oracle Java SE Suite EOL Policy. Customers should refer to Oracle Lifetime Support policy for the most up-to-date information.

** Oracle will honor the support periods for legacy contracts with the dates stated in those contracts.

以上两表来自 Oracle官网

建议适应使用JDK7！