Adds missing tests for ItemHelper

src/main/java/net/knarcraft/blacksmith/trait/ReforgeSession.java

@@ -11,8 +11,6 @@ import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.Damageable;
-import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.scheduler.BukkitScheduler;
 
 import java.util.ArrayList;
@@ -209,14 +207,9 @@ public class ReforgeSession implements Runnable {
      * @param newDamage <p>The new damage done</p>
      */
     private void updateDamage(ItemStack item, int newDamage) {
-        ItemMeta meta = item.getItemMeta();
-        Damageable damageable = (Damageable) meta;
-        if (damageable != null) {
-            damageable.setDamage(newDamage);
-        } else {
+        if (!ItemHelper.updateDamage(item, newDamage)) {
             BlacksmithPlugin.getInstance().getLogger().log(Level.WARNING, "Unable to change damage of " + item);
         }
-        item.setItemMeta(meta);
     }
 
     /**