This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I have started on my assignment and I seem to have ended up with quite a few enum classes, is this normal or am I going into too much detail? Do I need to show them or just have them mentioned in the domain classes?