I recently had to take over a project which uses hibernate that was partway through development. We had to upgrade to version 3 of hibernate and all seems fine except for one small problem.

In the interceptor onFlushDirty method there was a piece of code which is no longer valid that said:
oldOne = collection.getCollectionSnapshot().getSnapshot();

Does anyone know what I need to do to get this code working again. I've had a trawl through the forums and the web, but can't find anything helpful.

Help out a noob please.