public boolean onCommand(CommandSender sender, Command cmd, String l, String[] args){ if(cmd.getName().equalsIgnoreCase("warps")){ String warps = ""; Set keys = Main.getInstance().getConfig().getKeys(false); for(String s : keys){ warps += ", " + s; } sender.sendMessage("§6Warps: §b" + warps.replaceFirst(", ", "")); } return false; } }