Nate Mortensen 6430c868c7 Remove redundant call to worldMaps.a(). Addresses BUKKIT-4828
The WorldMapCollection object for SecondaryWorldServers(Nether, End) is
shared with the main world, so saving it again for each SecondaryWorldServer
is redundant.

This commit removes the redundant call by checking if the WorldServer is an
instanceof SecondaryWorldServer before invoking worldMaps.a().
2013-10-19 20:01:52 -06:00
..