Need a Java virtual machine (JVM, "Java runtime environment") to run something

Hi,

I’m looking to run a Java program in Vera, which needs a Java virtual machine (JVM, “Java runtime environment”) to run.

How would I go about installing that ? Can you even do it on Vera ?
Or, maybe us there a be a minimalistic “headless Java” available for Vera which may suffice

If you’re interested in the background to this, here’s a link to the a related thread…

Looking online, there are a few out there…

http://jamvm.sourceforge.net/

Here’s an OpenWrt and JamVM here → Multithreaded Randomness: Java on OpenWRT

… be good to know if anyone has installed/used one of them on Vera.