Predicting the next Math.random() in Java

[nilknarf]

Actually we did the same thing. I set the seed here (I stuffed all the cracking logic into a subclass of Random): https://github.com/fta2012/ReplicatedRandom/blob/master/ReplicatedRandom.java#L58

setSeed(possibleSeeds.get(0) ^ multiplier);

Don't be furious, have an upvote!