steps to reproduce
1 run 1.8 server.
2 have players online
3 use /stop when tehre are still players left on the server
it wil save all data like worlds and players but it freezed at that point
note: server was running in a screen
Environment
Linux osfast-server 3.2.0-64-generic #97-Ubuntu SMP Wed Jun 4 22:04:21 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux,
java version "1.7.0_65"
OpenJDK Runtime Environment (IcedTea 2.5.1) (7u65-2.5.1-4ubuntu1~0.12.04.2)
OpenJDK 64-Bit Server VM (build 24.65-b04, mixed mode)
Duplicate of MC-63802