Memcache with JavaEE server

How do I implement something like memcache with a javaEE server.  I'm using jetty and mysql by the way.  Any links would be great, my google-fu is failing me, no nimps please.

>>17
If you aren't wanting to return count before it's modified, then:
count++ | count += 1 | count = count + 1
count += 2 | count = count + 2
count += 8 | count = count + 8