This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
Here again, the trick is getting the right tool. IBM's Rational Application Developer (Expensive) and Rational Software Architect (Absurdly Expensive) will to this. There are probably some less expensive tools out there that will do this as well.