Java Checkers on the finish line

It's been a while since I worked on my java checkers program (the general one, not the one for Android). It's something like a simple version of CheckerBoard, but it should run on all platforms if java lives up to its "write once run anywhere" promise. I just programmed the PDN save and load features which were the last features missing for an initial release. It will still need some finishing touches, but since I have about 16 hours of train-rides coming up in the next 48 hours and my laptop with me I hope to be able to apply these very soon and finally publish jCheckers!