Solved Spawn Command

So I created a spawn command. I want to save it in a config file so when we reload we don't have to reset it. Here is my code if you need it.

Code:

        if (cmd.getName().equalsIgnoreCase("setspawn") && sender instanceof Player) {
            Player player = (Player) sender;
            if(!player.isOp()) {
                player.sendMessage(ChatColor.GOLD + "Permissoins> " + ChatColor.GRAY + "Only " + ChatColor.RED + "Owners " + ChatColor.GRAY + "can use this command.");
                return true;   
            }
            if(player.isOp()) {
                Location location = player.getLocation();
                teleportLocation = location;
                player.sendMessage(ChatColor.GOLD + "Teleport> " + ChatColor.GRAY + "Sucessfully set spawn.");
                return true;
        }
        }
        if (cmd.getName().equalsIgnoreCase("spawn") && sender instanceof Player) {
            Player player = (Player) sender;
            if(teleportLocation !=null) {
                    player.teleport(teleportLocation);
                    player.sendMessage(ChatColor.GOLD + "Teleport> " + ChatColor.GRAY + ChatColor.BOLD + "WOOOOSH! §7You have been teleported to spawn.");
                    player.playSound(player.getLocation(), Sound.ENDERMAN_TELEPORT, 1, 1);
                    return true;
                }
                }else{
                    Player player = (Player) sender;
                    player.sendMessage(ChatColor.GOLD + "Teleport> " + ChatColor.RED + "Spawn has not been set. " + ChatColor.GRAY + "Please notify staff.");
                    return true;
                }

 

You could use getConfig().set(path, object) and then save the config.