Flex 垃圾回收

http://www.riameeting.com/node/587

http://www.iteye.com/topic/413289

http://blog.csdn.net/lihe111/archive/2009/03/31/4038678.aspx

http://book.51cto.com/art/201006/208295.htm

http://flex2.group.iteye.com/group/blog/641223

http://zerozone.iteye.com/blog/80906

http://www.adobe.com/devnet/flashplayer/articles/garbage_collection.html

http://blog.csdn.net/hina90/archive/2010/06/11/5663612.aspx

http://www.iteye.com/topic/81831

http://www.uur.cn/flex3/optimize/xingneng1/

http://www.uur.cn/flex3/optimize/xingneng2/

http://www.uur.cn/category/flex3/optimize/

http://blog.csdn.net/lena_20081215/archive/2009/01/20/3839642.aspx

http://as3.aa-a.net/index.php/as3-rubbish-recycling-explanation.html

http://bbs.blueidea.com/archiver/tid-2831639.html