Programming languages for the Java Virtual Machine JVM

Luaj is a lightweight, fast Java-centric Lua interpreter written for both J2ME and J2SE, including libraries for basic, string, table, package, math, coroutine packages, an optional compiler, luajava bindings, and JSR-233 pluggable scripting engine bindings.

kahlua is a Virtual Machine together with a standard library that tries to emulate Lua as much as possible, while still reusing as much as possible from Java. The target platform for Kahlua is J2ME (CLDC 1.1).