Does every API proxy run in its own JVM or can multiple API proxies run on the same JVM

[ibanerjee]

If I create an API proxy in Apigee for a target service that I have, does the proxy run in its own JVM. Or in other words, if I have 100 target services and I create 100 proxies in Apigee, do I need 100 JVMs for those proxies or can I run all the 100 proxies in one JVM.