infinispan/infinispan — pull request #663 by maniksurtani (2011-11-22 16:13:06+00:00)
Title: ISPN-1391 Use UNICAST2 instead of UNICAST

https://issues.jboss.org/browse/ISPN-1391

Seems to be a clean drop-in replacement. I haven't seen anything go bad with it so far. :)