public static ArrayList<ItemStack> items1 = new ArrayList<ItemStack>();
    public static ArrayList<ItemStack> items2 = new ArrayList<ItemStack>();
    public static ArrayList<ItemStack> items3 = new ArrayList<ItemStack>();
    public static ArrayList<ItemStack> items4 = new ArrayList<ItemStack>();
    public static ArrayList<ItemStack> items5 = new ArrayList<ItemStack>();
    public static ArrayList<ArrayList<ItemStack>> list = new ArrayList<ArrayList<ItemStack>>();

    public ItemRandom(){
        items1.add(getItem(Material.WOOD_SWORD));
        items1.add(getItem(Material.LEATHER_HELMET));
        items1.add(getItem(Material.LEATHER_CHESTPLATE));
        items1.add(getItem(Material.LEATHER_LEGGINGS));
        items1.add(getItem(Material.LEATHER_BOOTS));
        items1.add(getItem(Material.PORK, 3));
        items1.add(getItem(Material.RAW_FISH, 3));
        items1.add(getItem(Material.APPLE, 3));
        items1.add(getItem(Material.ARROW, 7));

        items2.add(getItem(Material.WOOD_SWORD));
        items2.add(getItem(Material.GOLD_HELMET));
        items2.add(getItem(Material.GOLD_CHESTPLATE));
        items2.add(getItem(Material.GOLD_LEGGINGS));
        items2.add(getItem(Material.GOLD_BOOTS));
        items2.add(getItem(Material.MUSHROOM_SOUP));
        items2.add(getItem(Material.GRILLED_PORK, 3));
        items2.add(getItem(Material.BOWL, 4));
        items2.add(getItem(Material.APPLE, 2));
        items2.add(getItem(Material.RAW_BEEF, 4));
        items2.add(getItem(Material.COOKED_BEEF, 2));
        items2.add(getItem(Material.RAW_CHICKEN, 4));
        items2.add(getItem(Material.COOKED_CHICKEN, 2));
        items2.add(getItem(Material.ENDER_PEARL, 1));

        items3.add(getItem(Material.IRON_HELMET));
        items3.add(getItem(Material.IRON_CHESTPLATE));
        items3.add(getItem(Material.IRON_LEGGINGS));
        items3.add(getItem(Material.IRON_BOOTS));
        items3.add(getItem(Material.GOLD_SWORD));
        items3.add(getItem(Material.CHAINMAIL_HELMET));
        items3.add(getItem(Material.CHAINMAIL_CHESTPLATE));
        items3.add(getItem(Material.CHAINMAIL_BOOTS));
        items3.add(getItem(Material.MELON_BLOCK, 4));
        items3.add(getItem(Material.GOLDEN_APPLE, 1));
        items3.add(getItem(Material.FLINT_AND_STEEL));

        items4.add(getItem(Material.IRON_SWORD));

        items5.add(getItem(Material.DIAMOND_SWORD));
        items5.add(getItem(Material.DIAMOND_HELMET));
        items5.add(getItem(Material.CHAINMAIL_CHESTPLATE));
        items5.add(getItem(Material.CHAINMAIL_LEGGINGS));
        items5.add(getItem(Material.DIAMOND_BOOTS));
        items5.add(getItem(Material.CAKE, 2));

        list.add(items1);
        list.add(items1);
        list.add(items1);
        list.add(items1);
        list.add(items1);
        list.add(items2);
        list.add(items2);
        list.add(items2);
        list.add(items2);
        list.add(items3);
        list.add(items3);
        list.add(items3);
        list.add(items4);
        list.add(items4);
        list.add(items5);
    }

    public static ItemStack getRandomItem(){
        Random r = new Random();
        ArrayList<ItemStack> listSelect = list.get(r.nextInt(list.size() - 1));
        ItemStack item = listSelect.get(r.nextInt(listSelect.size() - 1));

        return item;
    }