matejonnet/capedwarf-blue — comment on commit 8b254724c6a4accd01767a9e8a000a668e374583
File: datastore/src/main/java/org/jboss/capedwarf/datastore/KeyGenerator.java line 37
By alesj:

Missing volatile. ;-)
But since this is a hack, no need for double-check-sync anyway.