Initial revision from http://jatha.sourceforge.net
[-] Removed GUI
[+] Added simple CLI
[+] Added "MOD"

Can be used as library:

org.jatha.Jatha lisp = new org.jatha.Jatha();
lisp.eval("(setq *seed* " + System.currentTimeMillis() + ")");
lisp.eval("(defun random (i) (setq *seed* (floor (/ (+ (* *seed* 214013) 2531011) 65536))) (mod *seed* i))");
String result = lisp.eval("(random 33)").toString();