Shutdown errors is this normal?

[Erkam246]

stop
[14:39:53] [INFO] Shutting down DragonProxy...
Thread exception: sleep interrupted
net.marfgamer.jraknet.RakNetException: sleep interrupted
        at net.marfgamer.jraknet.server.RakNetServer.start(RakNetServer.java:819)
        at net.marfgamer.jraknet.server.RakNetServer$1.run(RakNetServer.java:837)
net.marfgamer.jraknet.RakNetException: sleep interrupted
        at net.marfgamer.jraknet.server.RakNetServer.start(RakNetServer.java:819)
        at net.marfgamer.jraknet.server.RakNetServer$1.run(RakNetServer.java:837)
Goodbye!

[TheMasterBlaster]

Iv had a few of these and it doesn't seem to hurt anything, Ill guess its not meant to happen but from what I see its not a big issue.

[HoverEpic]

This is the raknet server shutdown, I'll see if we can stop it properly later.

[DefinitlyEvil]

we are violent! >:D just shutdown with force!
xD

[HoverEpic]

I've tried to work on this, but unsuccessfully, so let's do nothing.

[DefinitlyEvil]

not a big deal, just ignore those errors lol :P