So, I should handle Ctrl-C. Ok, I can do that by registering a shutdown hook. And it works well until I want to prevent the shutdown. When Ctrl-C pressed I want to ask the user if he really wants to close the app, and if he isn't, then I want my app to continue running. The problem is I don't know how to prevent shutdown after Ctrl-C pressed.
Any help? :)
Once you're in a shutdown hook it's too late.
from Runtime.addShutdownHook
:
Once the shutdown sequence has begun it can be stopped only by invoking the
halt
method, which forcibly terminates the virtual machine.
You can't abort a shutdown from inside a shutdown hook. It will proceed.
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