Indeed! I was talking to someone about their attempt to fork a Graal Java process and recreate all the compiler and GC threads, and I said if I had that task I'

Indeed! I was talking to someone about their attempt to fork a Graal Java process and recreate all the compiler and GC threads, and I said if I had that task I'd be tempted to just use my new knowledge to implement a fork that also recreated those threads rather than trying to understand how to shut them down and restore them properly.