src/main/java/Inventory/Inventory.java

@@ -54,21 +54,4 @@ public class Inventory {
         }
         return currentWeight;
     }
-
-    private int calculateStackWeight(ItemStack stack) {
-        return stack.getItem().getWeight() * stack.getQuantity();
-    }
-
-    public boolean containsItem(Item item) {
-        for (ItemStack stack : items) {
-            if (stack.item().equals(item)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    public int getMaxWeight() {
-        return maxWeight;
-    }
 }