From: <glassfish_at_javadesktop.org>
Date: Tue, 17 Jun 2008 13:09:24 PDT

I had a similar issue with commons-collections-3.2.jar being in our app and 3.2.1 being in glassfish/domain/lib and this solution worked for me.

I created the sun-web.xml with the above contents and placed it in our war's WEB-INF/lib and redeployed and everything worked.

Thanks =]
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