
This code is mostly based on the Android port. It's running on JamVM with the class libraries from the GNU Classpath project. Additionally JocStrap is used for the ObjetiveC-Bindings for the high level Views and straptease http://code.google.com/p/straptease/ is used for the native CoreGraphics access for the IPhoneDisplayGraphics implementation.
Original information about this port can be seen on Markus blog.