Foundations: Kaffe, Kore, Fluke
Kaffe:
- Freely available java bytecode compatible interpreter and JIT compiler. Portable.
- Executes Java bytecodes. Written in C.
Kore:
- Free, cleanroom re-implementation of the core Java libraries, e.g., java.*
- small native method interface to VM.
Kaffe+Kore: Kore integrated with the VM.