public GappleKit() {
    super(false);

    ItemStack spot1 = new ItemStack(Material.POTION, 1, (short) 8297);

    ItemStack spot2 = new ItemStack(Material.POTION, 1, (short) 8290);

    addtoinv(0, Material.DIAMOND_SWORD, 1, new SimpleEntry<>(Enchantment.DAMAGE_ALL, 5), new SimpleEntry<>(Enchantment.FIRE_ASPECT, 2), new SimpleEntry<>(Enchantment.DURABILITY, 3), 1);
    addtoinv(1, Material.GOLDEN_APPLE, 64);

    addtoinv(spot1, 5, 7);
    addtoinv(spot2, 6, 8);

    addtoinv(103, Material.DIAMOND_HELMET, 1, new SimpleEntry<>(Enchantment.PROTECTION_ENVIRONMENTAL, 4), new SimpleEntry<>(Enchantment.DURABILITY, 3));
    addtoinv(102, Material.DIAMOND_CHESTPLATE, 1, new SimpleEntry<>(Enchantment.PROTECTION_ENVIRONMENTAL, 4), new SimpleEntry<>(Enchantment.DURABILITY, 3));
    addtoinv(101, Material.DIAMOND_LEGGINGS, 1, new SimpleEntry<>(Enchantment.PROTECTION_ENVIRONMENTAL, 4), new SimpleEntry<>(Enchantment.DURABILITY, 3));
    addtoinv(100, Material.DIAMOND_BOOTS, 1, new SimpleEntry<>(Enchantment.PROTECTION_ENVIRONMENTAL, 4), new SimpleEntry<>(Enchantment.DURABILITY, 3));

    addtoinv(32, Material.DIAMOND_HELMET, 1, new SimpleEntry<>(Enchantment.PROTECTION_ENVIRONMENTAL, 4), new SimpleEntry<>(Enchantment.DURABILITY, 3));
    addtoinv(33, Material.DIAMOND_CHESTPLATE, 1, new SimpleEntry<>(Enchantment.PROTECTION_ENVIRONMENTAL, 4), new SimpleEntry<>(Enchantment.DURABILITY, 3));
    addtoinv(34, Material.DIAMOND_LEGGINGS, 1, new SimpleEntry<>(Enchantment.PROTECTION_ENVIRONMENTAL, 4), new SimpleEntry<>(Enchantment.DURABILITY, 3));
    addtoinv(35, Material.DIAMOND_BOOTS, 1, new SimpleEntry<>(Enchantment.PROTECTION_ENVIRONMENTAL, 4), new SimpleEntry<>(Enchantment.DURABILITY, 3));

}

public MCSGKit() {
    super(false);

    addtoinv(0, Material.IRON_SWORD, 1);
    addtoinv(1, Material.BOW, 1);
    addtoinv(2, Material.FISHING_ROD, 1);
    addtoinv(3, Material.FLINT_AND_STEEL, 1);
    addtoinv(8, Material.COOKED_POTATO, 1);

    addtoinv(35, Material.ARROW, 6);

}