for(int i = 1 ; i <= 5 ; i++) {
                net.minecraft.server.v1_11_R1.ItemStack stack;

                if(i == 1) {
                    stack = CraftItemStack.asNMSCopy(new ItemStack(Material.WOOD_PICKAXE, 1));
                }

                else if(i == 2) {
                    stack = CraftItemStack.asNMSCopy(new ItemStack(Material.STONE_PICKAXE, 1));
                }

                else if(i == 3) {
                    stack = CraftItemStack.asNMSCopy(new ItemStack(Material.GOLD_PICKAXE, 1));
                }

                else if(i == 4) {
                    stack = CraftItemStack.asNMSCopy(new ItemStack(Material.IRON_PICKAXE, 1));
                }

                else {
                    stack = CraftItemStack.asNMSCopy(new ItemStack(Material.DIAMOND_PICKAXE, 1));
                }

                NBTTagList idsTag = new NBTTagList();
                idsTag.add(new NBTTagString("minecraft:stone"));
                idsTag.add(new NBTTagString("minecraft:gold_ore"));
                idsTag.add(new NBTTagString("minecraft:iron_ore"));
                idsTag.add(new NBTTagString("minecraft:coal_ore"));
                idsTag.add(new NBTTagString("minecraft:lapis_ore"));
                idsTag.add(new NBTTagString("minecraft:diamond_ore"));
                idsTag.add(new NBTTagString("minecraft:redstone_ore"));
                idsTag.add(new NBTTagString("minecraft:emerald_ore"));

                NBTTagCompound tag = stack.hasTag() ? stack.getTag() : new NBTTagCompound();
                tag.set("CanDestroy", idsTag);
                stack.setTag(tag);

                ItemStack bukkitCopy = CraftItemStack.asBukkitCopy(stack);
                ItemMeta bukkitCopyMeta = bukkitCopy.getItemMeta();

                bukkitCopyMeta.addItemFlags(ItemFlag.HIDE_ATTRIBUTES);
                bukkitCopyMeta.addItemFlags(ItemFlag.HIDE_DESTROYS);

                bukkitCopy.setItemMeta(bukkitCopyMeta);

                ShapedRecipe pick = new ShapedRecipe(bukkitCopy);
                pick.shape("XXX", "ASA", "ASA");

                if(i == 1) {
                    pick.setIngredient('X', Material.WOOD);
                }

                else if(i == 2) {
                    pick.setIngredient('X', Material.STONE);
                }

                else if(i == 3) {
                    pick.setIngredient('X', Material.GOLD_INGOT);
                }

                else if(i == 4) {
                    pick.setIngredient('X', Material.IRON_INGOT);
                }

                else {
                    pick.setIngredient('X', Material.DIAMOND);
                }

                pick.setIngredient('A', Material.AIR);
                pick.setIngredient('S', Material.STICK);
                Bukkit.addRecipe(pick);
            }