How do I get the durability of a item in a custom recipe?

Hello there, I want to make it so that when a person crafts a Custom Recipe - A wood sword, They get it back with the added dura of the 2 items used to craft it, I have the base for the plugin, But I cant figure out how to get the dura in the ingredient, Then add them.

Thanks in advance
-CaL

Here is the code

Code:java

    ShapelessRecipe re = new ShapelessRecipe(new ItemStack(Material.WOOD_SWORD)).addIngredient(Material.WOOD_SWORD).addIngredient(Material.WOOD_SWORD);
   @EventHandler(priority = EventPriority.MONITOR)
   public void onCraft(PrepareItemCraftEvent event){
   Recipe r = event.getRecipe();
   if(r instanceof ShapelessRecipe){
   ShapelessRecipe sr = (ShapelessRecipe) r;
   if(sr.getIngredientList().equals(re.getIngredientList())){
   ItemStack sword = sr.getResult();
   ItemMeta sm = sword.getItemMeta();
   sm.setDisplayName(ChatColor.RED + "" + ChatColor.BOLD + "Repaired Wooden Sword");
   List<String> lore1 = new ArrayList<String>();
   lore1.add(ChatColor.DARK_GRAY + "" + ChatColor.BOLD + "" + ChatColor.ITALIC + "TYPE: " + ChatColor.RESET + "" + ChatColor.RED + "" + ChatColor.BOLD + "" + ChatColor.UNDERLINE + "Weapon");
   sm.setLore(lore1);
   sword.setItemMeta(sm);
   event.getInventory().setResult(sword);
   Bukkit.getServer().addRecipe(re);
   }
   }
    }

 

That's not possible just using recipes; you'd need to check the durability by getting the ItemStack from the crafting matrix in the PrepareItemCraftEvent.

 

Can you please show how?