catch (Exception e)
{
System.err.println("Cannot Hotload Dim: " + e.getMessage());
return; // If a provider hasn't been registered then we can't hotload the dim
}
MinecraftServer mcServer = overworld.func_73046_m();
ISaveHandler savehandler = overworld.getSaveHandler();
WorldSettings worldSettings = new WorldSettings(overworld.getWorldInfo());
WorldServer world = (dim == 0 ? overworld : new WorldServerMulti(mcServer, savehandler, overworld.getWorldInfo().getWorldName(), dim, worldSettings, overworld, mcServer.theProfiler));
world.addWorldAccess(new WorldManager(mcServer, world));