Plugin

public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {

        Player player = (Player) sender;



        if(cmd.getName().equalsIgnoreCase("createcustomtp") && sender instanceof Player) {


            if(player.hasPermission("ctp.create")) {

                String path = "users." + player.getName().toLowerCase();

                Location locationToSave = player.getLocation();

                this.getConfig().set(path, locationToSave);
                saveConfig();
                reloadConfig();


                player.sendMessage(ChatColor.translateAlternateColorCodes('&', getConfig().getString("messages.customTP-created")));

            } else {
                player.sendMessage(ChatColor.translateAlternateColorCodes('&', getConfig().getString("messages.nonpermission-create")));
            }

            return true;
        }


        else if(cmd.getName().equalsIgnoreCase("customtp") && sender instanceof Player) {

            if(player.hasPermission("ctp.use")) {

                int lenght = args.length;

                if(lenght == 1) {
                    boolean playerFound = false;


                    for(Player toTCPPlayer : Bukkit.getServer().getOnlinePlayers()) {
                        if(toTCPPlayer.getName().equalsIgnoreCase(args[0])) {



                                String locWorldString = getConfig().getString("users." + toTCPPlayer.getName().toLowerCase() + ".world");
                                Double locX = getConfig().getDouble("users." + toTCPPlayer.getName().toLowerCase() + ".x");
                                Double locY = getConfig().getDouble("users." + toTCPPlayer.getName().toLowerCase() + ".y");
                                Double locZ = getConfig().getDouble("users." + toTCPPlayer.getName().toLowerCase() + ".z");



                                float locPitch = (float)getConfig().getDouble("users." + toTCPPlayer.getName().toLowerCase() + ".pitch");
                                float locYaw = (float)getConfig().getDouble("users." + toTCPPlayer.getName().toLowerCase() + ".yaw");


                                Location l = new Location(Bukkit.getWorld("asd"), locX, locY, locZ, locPitch, locYaw);

                                player.teleport(l);


                                playerFound = true;
                                break;



                        }

                    }

                    if(playerFound == false) {
                        player.sendMessage(ChatColor.RED + "The player is not online or the username doesn't exist");
                    }

                }







            } else {
                player.sendMessage(ChatColor.translateAlternateColorCodes('&', getConfig().getString("messages.nonpermission-use")));
            }

            return true;
        }

        return false;

    }