public void setItems(Inventory inv)
{
    try
    {
        if (!kit.getDataFolder().exists())
        {
            kit.getDataFolder().mkdirs();
        }

        Logger.log("1");

        File folder = files.getFolder("GUI Menu");
        Logger.log("2");
        if (!folder.exists())
        {
            files.createFolder("GUI Menu");
        }
        File[] fileList = folder.listFiles();
        Logger.log("3");
        while (fileList.length != 0)
        {
            Logger.log("4");
            for (File forFile : fileList)
            {
                Logger.log("5");
                File file = files.getGuiItem(forFile);
                Logger.log("6");
                if(!file.exists())
                {
                    Logger.log("Cannot open Inventory for the file");
                    return;
                }
                Logger.log("7");
                BufferedReader br = new BufferedReader(new FileReader(file));
                Scanner scanner = new Scanner(file);
                Logger.log("8");
                String line;
                Logger.log("9");
                while ((line = scanner.) != null)
                {
                    Logger.log("10");
                    ItemStack item;

                    if (line.contains("Item ID: "))
                    {
                        Logger.log("11");
                        String[] tSplit = line.split(": ");
                        String split = tSplit[1];
                        Logger.log("12");
                        if (StringCheck.isInteger(split))
                        {
                            Logger.log("13");
                            Material mat = Material.matchMaterial(split);

                            ItemStack item1 = new ItemStack(mat, 1);
                            item = item1;
                            Logger.log("14");

                            if (line.contains("Kit Name: "))
                            {
                                String[] jSplit = line.split(": ");
                                String j2split = jSplit[1];
                                Logger.log("15");

                                if (item != null && !item.equals(Material.AIR))
                                {
                                    ItemMeta meta = item.getItemMeta();

                                    meta.setDisplayName(Color.add("&6" + j2split + "&e Kit"));
                                    item.setItemMeta(meta);
                                    Logger.log("16");

                                    if (line.contains("Price: "))
                                    {
                                        String[] pSplit = line.split(": ");
                                        String p2split = pSplit[1];
                                        Logger.log("17");

                                        if (item != null && !item.equals(Material.AIR))
                                        {
                                            this.setLore(item, "&ePrice: &6" + p2split);

                                            if (line.contains("Slot Number: "))
                                            {
                                                Logger.log("18");
                                                String[] fSplit = line.split(": ");
                                                String f2split = fSplit[1];
                                                if (StringCheck.isInteger(f2split))
                                                {
                                                    Logger.log("19");
                                                    if (item != null && !item.equals(Material.AIR))
                                                    {
                                                        Logger.log("20");
                                                        if (inv.getItem(Integer.parseInt(split)) == null || inv.getItem(Integer.parseInt(split)).equals(Material.AIR))
                                                        {
                                                            inv.setItem(Integer.parseInt(split), item);
                                                        }
                                                    }

                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
                br.close();
            }
        }
    } catch (Exception e)
    {
        e.printStackTrace();
    }
}