Fucking Java!

Here's a Base64-encoded tarball with two versions of the same Java program, which solves XKCD #287 (NP-Complete) by backtracking. If you diff them, they are--for all intents and purposes--the same. The "new" version was after I imported the files into NetBeans and ran the code formatter; the "old" version is my original. The old one runs fine, but the new one fails with a StackOverflowError. Can /prog/ spot what's different about the new version that makes it fail?

"Java Anomaly.tar.gz.b64"
http://pastebin.com/m5e996d07

NO EXCEPTIONS

Null Pointer Exception.

http://www.isxkcdshittytoday.com

XKCD #287
I found the problem.

Ah, it appears that overloading the Sequence.equals() method was the problem, which was a symptom of a larger problem with how I implemented Sequence.hashCode(). Again, thanks for nothing, /prog/.

Again, thanks for nothing, /prog/.
Maybe next time you'll start a thread worth replying to instead of outsourcing your problems to us.

>>11
nice dubs bro

>>10

Thanks, bro!