remove ItemBase from NPC

src/engine/objects/NPC.java

@@ -1064,11 +1064,11 @@ public class NPC extends AbstractCharacter {
                 maxSkill = 110;
                 break;
         }
-        ItemTemplate itemBase;
+        ItemTemplate itemTemplate;
         for (Integer itemID : fullItemList) {
-            itemBase = ItemTemplate.templates.get(itemID);
-            boolean exclude = (int)itemBase.item_skill_required.values().toArray()[0] == 0 && ItemTemplate.templates.get(itemID).item_type == ItemType.WEAPON;
-            if ((int)itemBase.item_skill_required.values().toArray()[0] <= maxSkill && !exclude)
+            itemTemplate = ItemTemplate.templates.get(itemID);
+            boolean exclude = (int)itemTemplate.item_skill_required.values().toArray()[0] == 0 && ItemTemplate.templates.get(itemID).item_type == ItemType.WEAPON;
+            if ((int)itemTemplate.item_skill_required.values().toArray()[0] <= maxSkill && !exclude)
                 filteredItemList.add(itemID);
         }
         if (this.contract.getVendorID() == 102) {
@@ -1087,7 +1087,7 @@ public class NPC extends AbstractCharacter {
 
     public int getRollingTimeInSeconds(int itemID) {
 
-        ItemBase ib = ItemBase.getItemBase(itemID);
+        ItemTemplate ib = ItemTemplate.templates.get(itemID);
 
         if (ib == null)
             return 0;