if (am.getArenas().size() > 1) {
Messenger.tell(sender, "There are multiple arenas.");
return true;
}
arena = am.getArenas().get(0);
value = !arena.inEditMode();
} else if (args.length == 1) {
if (args[0].matches("on|off|true|false")) {
if (am.getArenas().size() > 1) {
Messenger.tell(sender, "There are multiple arenas.");
return true;