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http://www.newsmth.net/pc/pccon.php?id=10001029&nid=271695&s=all
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http://www.blogjava.net/leekiang/archive/2009/01/14/251270.html
http://www.newsmth.net/pc/pccon.php?id=10001029&nid=271695&s=all
http://www.blogjava.net/leekiang/archive/2009/01/14/251270.html