I got a Raspberry Pi for my birthday.
pi@raspberrypi ~ $ sudo apt-get install ikvm
pi@raspberrypi ~ $ ikvmc -out:javac.exe -r:/usr/lib/ikvm/IKVM.OpenJDK.Tools.dll -main:com.sun.tools.javac.Main
pi@raspberrypi ~ $ vi Hello.java
pi@raspberrypi ~ $ mono javac.exe Hello.java
pi@raspberrypi ~ $ ikvm Hello
Hello World
Amazing...