private boolean listWorlds(CommandSender sender, String[] args) {
int i = 1;
for (World world : plugin.getServer().getWorlds()) {
WorldInstance instance = plugin.getWorldInstance(world);
String s = "World " + i + ": " + world.getName();
if (instance != null) {
s += " instance of " + instance.getBase().getName();
}
sender.sendMessage(s);
i++;
}
return true;
}
