[kaffe] comparison of open source jvm

Hi All, I am trying to get information about different implementations of java which are open source. Mainly for embedded devices. Being new to this domain i would like you guys to provide me some insights into this even what parameters should be considered. so far i have been reading about

[kaffe] unable to run programs using kaffe on my arm board.

Hi All, I am trying to use kaffe on my arm board. The tool chain that i am using is armv5tel-redhat-linux-gnueabi-. I have successfully cross compiled dependencies and kaffe.But when i try to run simple helloworld program i get this msg : Couldn't find or load essential class