Added serializer for Hibernate CacheKey / CacheValue on Hibernate 3 and 4
Added Unsafe to ignore
Since sun.misc.Unsafe is needed internally we have to test for it to be available before registering the serializers in the hook
Let's try it again the right way ;-)
Merge pull request #2428 from noctarius/optimized-hibernate-cache

Added serializer for Hibernate CacheKey / CacheValue on Hibernate 3 and 4