ReversibleRandom.java A "reversible" random number generator for Java. It's able to generate the previous random number. Based on linear congruence. Ported from LovEveRv/reversible-random.js. 一个Java编写的“可逆”随机数生成器,能够生成前一个随机数。基于线性同余算法。 移植自LovEveRv/reversible-random.js.