[moondowner]

JVM does not do black magic. You can donwload the source if you want to see what's going on: http://openjdk.java.net/groups/hotspot/

[rvijapurapu]

I know... I was talking about the optimizations which JVM does on fly.

[moondowner]

You're right about that, and as a plus, depending on which JVM options you use it can act differently http://www.xenoc.demon.co.uk/A%20Collection%20of%20JVM%20Opt...