[infinispan-dev] Infinispan Persistence Manager and JBoss Messaging Journal

I had a quick look on the Persistence code for Infinispan yesterday, and it looks like the JBoss Messaging Journal was just made for infinispan. The only thing I couldn' t understand was the streaming operations fromStream and toStream. What they are used for, and how they translate into multiple records? We have talked about making the Journal a sub project of JBoss Messaging, in a way other projects would be able to reuse (if that interests you guys). Cheers, Clebert