public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) { if (args.length == 2) { String server = args[0]; String arena = args[1]; if (sender.hasPermission("mobarena.arenas." + arena)) { if (MobUtilities.joinableArenas.contains(arena)) { sender.sendMessage(ChatColor.GREEN + "Initiating transfer..."); Talker.sendPlayer((Player)sender, server); Talker.sendData((Player)sender, "cmd " + sender.getName() + " ma join " + arena, server); return true; } else{ sender.sendMessage("This arena is already running!"); return false; } } else{ sender.sendMessage("You have to buy this arena with the shop before you can use it!"); return false; } } }