> context, in connection with Klaus Wuestefeld's Java persistence system > "Prevayler" (http://www.xispe.com.br/prevayler/index.html). [...] No, that's the one I was meaning. The only other reference I have is the article he wrote at http://www.advogato.org/article/398.html Again, I like the concept, but I've yet to see a really good implementation. -- MJR