[kaffe] comparison of open source jvm

[Rohit]

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
phoneme_feature,phoneme_advanced,kaffe,jamvm,cacaovm.
There are many which i am missing. The parameters i am considering so far is

performance ,size of the final package ,open source, level of support
for java, packages implemented so far , arm-support , which java
version supported ,type of license , community activity & size, is
there any closed source component involved, tools required to use this
implementation and their licenses.

I know i must be missing few important things to consider for this
comparison. Also many of you must have already analyzed these
implementation and compared them. So whatever information you can
provide wrt to this would be highly appreciated.

--Rohit