🔨 convert ConjuredItem from anemic to rich

src/main/java/com/gildedrose/item_helpers/ItemHandler.java

@@ -19,7 +19,7 @@ public class ItemHandler {
   public boolean beforeSellInDate() {
     return item.sellIn >= 0;
   }
-  
+
   public void decrementQuality() {
     item.quality = max(item.quality - 1, 0);
   }

src/main/java/com/gildedrose/items/ConjuredItem.java

@@ -1,29 +1,46 @@
 package com.gildedrose.items;
 
-import com.gildedrose.item_helpers.ItemHandler;
 import com.gildedrose.item_helpers.ItemType;
 import com.gildedrose.main.Item;
 
+import static java.lang.Math.max;
+
 public class ConjuredItem implements ItemType {
 
   public static final String CONJURED = "Conjured Mana Cake";
 
-  private final ItemHandler item;
+  private final Item item;
 
   public ConjuredItem(Item item) {
-    this.item = new ItemHandler(item);
+    this.item = item;
   }
 
   @Override
   public void updateQuality() {
-    item.decrementSellInDate();
+    decrementSellInDate();
-    if (item.beforeSellInDate()) {
+    if (beforeSellInDate()) {
-      item.decrementQualityBy2();
+      decrementQualityBy2();
     } else {
-      item.decrementQualityBy4();
+      decrementQualityBy4();
     }
   }
 
+  public void decrementSellInDate() {
+    item.sellIn--;
+  }
+
+  public boolean beforeSellInDate() {
+    return item.sellIn >= 0;
+  }
+
+  public void decrementQualityBy2() {
+    item.quality = max(item.quality - 2, 0);
+  }
+
+  public void decrementQualityBy4() {
+    item.quality = max(item.quality - 4, 0);
+  }
+
   @Override
   public String getName() {
     return CONJURED;