ShutdownChannelGroupException when perform Future.get

[Alan Bateman]

On 11/01/2014 14:35, Li Li wrote:
> hi all,
>      I am test an example of Pro Java 7 NIO.2 But it throws exception
You seem to be shutting down the thread pool before the I/O operations 
have completed. Can you move this to after you've waited for all I/O 
operations to complete? (if this example is copied verbatim from the 
book then it would be good to report the example bug to the book 
author(s) too).

-Alan.