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user: JayJayECL created: 2009-02-10 karma: 2 submissions: 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Which Java framework for building social/collaborative app ? 1 points | 4 comments 0 points | 0 comments 0 points | 0 comments