The Java Persistence API does not have a Duke. I have been meaning to
get one for a bit but, now that Duke has been OpenSourced at
https://duke.dev.java.net/, perhaps we can do this more easily through
the community.
Anybody wants to give it a try? I've used pickles and other preserved
artifacts in relevant blog entries at TheAquarium... but _you_ are the
artist.
The only caveat is that we need the art either via an SCA, or explicitly
as public domain.
Check the images and models at
https://duke.dev.java.net/
We could vote on the best submission...
- eduard/o