belaban/JGroups — pull request #24 by Sanne (2012-01-16 12:42:26+00:00)
Title: Concurrency updates

Hi Bela,
these two commits are related to the performance discussion; I don't think they should be pulled, but would still appreciate your feedback on the changes.

The first one seems an important correctness fix. Is it not?

The second one is a hack to get it slightly faster - but design wise I'm not proud of it, it looks like very bad design to have two classes tightly coupled on concurrency details. I'm just thinking that, given you're rewriting this anyway, maybe something like that can serve us for the meantime.