There a working hmm.. complete beta, I suppose I could call it. There are probably bugs, but I caught.. more or less most of them.
here's the jar file, dunno if anyone will be able to run it:
Command should be something like this: java -cp [jarfile location] BookDB.Application1
On a mac (in the terminal, assuming it's on the desktop): java -cp .:/Users/[your user-name]/Desktop/JavaClasses.jar BookDB.Application1
A sample library database can be found here: library.db. For the file name location, you may need a full file path, or you may not. I dunno. ie. if library.db is in the same directory as JavaClasses.jar, it should automatically be read in by default.
I should write a mini-manual, but it's past midnight now and I have my drivers test thing tomorrow, so I should be a good kitty and be in bed.