SourceForge Submitter: davidmboon .
InvalidationManager has a bug in
org.jboss.cache.invalidation.InvalidationManager

The batchInvalidate() methods always execute as
synchronous. This means if we connect to the
InvalidationManager and invoke
batchInvalidate(invalidations, true) it won't be async.

I have attached a version of the InvalidationManager
that allows you to set the async attribute via an mbean
attribute.