Terminating Android Activity

I got a great tip from Mark Murphy @commonsguy on how to terminate Android app.
First – why do you need such awful thing? Here’s one scenario that I run into while trying to reproduce a bug reported by user

1. Activity calls another application
2. Original application terminates (basically I’m trying to simulate a very busy phone)
3. 2nd app calls the original app
4. Original app restarts from scratch and processes callback

So, how you do it? Very simple – just call

System.exit(0)

I’m going to run some tests but my hunch is the app just drops dead, so don’t expect gracious Activity#onStop or even Activity#onDestroy. Or at least that’s what I think, but for my purpose it’s all right