This is a free Java software for students about statistics, is not granted for professional use.
It's just code, but has many functions. For other codes, see http://freejavacodex.altervista.org
SimulME is a Java ME (J2ME) application with Queueing calculator, Stopwatch, Monte Carlo simulation, Random Number Generator (RNG), Probability distributions, Kolmogorov-Smirnov and Chi-square tests. It works with MIDP 2.0 and CLDC 1.1 profiles.