[Fwd: Thread group disposal question]

[Xiaobin Lu]

Artem Ananiev wrote:
> Hi, Xiaobin,
>
> thanks to David, the deadlock seems to be caused by improper AWT tree 
> lock usage, so the question about Unsafe.park() calls is now: why 
> there are so many pool-XX-thread-X threads are alive and parking?
This is a question for the library folks. But is that how thread pool 
thing suppose to work? There are a bunch of threads there waiting to be 
picked up and used. I don't know the default size of the 
ThreadPoolExecutor or its variant, but you can check the application or 
the library code to see whether that is correct.

-Xiaobin