| latest preview version = | latest preview date = | operating system = Cross-platform | programming language = C and Java | genre = Java Virtual Machine | license = GNU General Public License | website = http://www.cacaovm.org }} CACAO's a research Java Virtual Machine developed at Vienna University of Technology. It compiles the class binaries while running (no interpreter), resulting in faster execution. It's an academic project and was originally driven by some students doing praktika or di… (More on Cacao)