OS within an OS

Would it be possible to make my own mini OS inside a java application? Over the pass few days I've been working on UI stuff and then I realized I basically implemented my own blackbox environment which made me start to think that with a few modifications i could easily make it into a mini OS

>>6
Just write an operating system in Java.

I don't know if you're trolling or just plain stupid. Either way, again, the JVM is meant to emulate the OS you fucking moron. Now go run off and help another customer you mental midget.