@Override
    protected int next(int bits) {
        state = (state * 2862933555777941757L) + 3037000493L;
        return (int) (state >>> (64 - bits));
    }
A subclass of Random with a fixed seed and generation algorithm.

This is useful for generating a deterministic sequence of pseudorandom numbers.
server-common/src/test/java/org/apache/kafka/server/util/MockRandom.java