diff --git a/Java/src/main/java/com/gildedrose/item/AgedBrie.java b/Java/src/main/java/com/gildedrose/item/AgedBrie.java
index f0356fb3..d096eeb9 100644
--- a/Java/src/main/java/com/gildedrose/item/AgedBrie.java
+++ b/Java/src/main/java/com/gildedrose/item/AgedBrie.java
@@ -6,11 +6,6 @@ class AgedBrie extends CustomisedItem {
         super(item);
     }
 
-    @Override
-    int updatedItemSellIn() {
-        return item.sellIn -= 1;
-    }
-
     @Override
     int updatedItemQuality() {
         return item.quality += 1;
diff --git a/Java/src/main/java/com/gildedrose/item/BackstagePassesItem.java b/Java/src/main/java/com/gildedrose/item/BackstagePassesItem.java
index 53ba1c22..1db96874 100644
--- a/Java/src/main/java/com/gildedrose/item/BackstagePassesItem.java
+++ b/Java/src/main/java/com/gildedrose/item/BackstagePassesItem.java
@@ -6,11 +6,6 @@ class BackstagePassesItem extends CustomisedItem {
         super(item);
     }
 
-    @Override
-    int updatedItemSellIn() {
-        return item.sellIn -= 1;
-    }
-
     @Override
     int updatedItemQuality() {
         if (sellByDayValueIsOver(10)) {
diff --git a/Java/src/main/java/com/gildedrose/item/ConjuredItem.java b/Java/src/main/java/com/gildedrose/item/ConjuredItem.java
index 9c21ce34..e4f61761 100644
--- a/Java/src/main/java/com/gildedrose/item/ConjuredItem.java
+++ b/Java/src/main/java/com/gildedrose/item/ConjuredItem.java
@@ -6,11 +6,6 @@ class ConjuredItem extends CustomisedItem {
         super(item);
     }
 
-    @Override
-    int updatedItemSellIn() {
-        return item.sellIn -= 1;
-    }
-
     @Override
     int updatedItemQuality() {
         if (sellByDayValueIsOverZero()) {
diff --git a/Java/src/main/java/com/gildedrose/item/CustomisedItem.java b/Java/src/main/java/com/gildedrose/item/CustomisedItem.java
index 40e6eeca..9cb5ace1 100644
--- a/Java/src/main/java/com/gildedrose/item/CustomisedItem.java
+++ b/Java/src/main/java/com/gildedrose/item/CustomisedItem.java
@@ -19,7 +19,9 @@ public abstract class CustomisedItem {
         }
     }
 
-    abstract int updatedItemSellIn();
+    int updatedItemSellIn() {
+        return item.sellIn -= 1;
+    }
 
     abstract int updatedItemQuality();
 
diff --git a/Java/src/main/java/com/gildedrose/item/StandardItem.java b/Java/src/main/java/com/gildedrose/item/StandardItem.java
index 402aa7d0..5aa1fdae 100644
--- a/Java/src/main/java/com/gildedrose/item/StandardItem.java
+++ b/Java/src/main/java/com/gildedrose/item/StandardItem.java
@@ -6,11 +6,6 @@ class StandardItem extends CustomisedItem {
         super(item);
     }
 
-    @Override
-    int updatedItemSellIn() {
-        return item.sellIn -= 1;
-    }
-
     @Override
     int updatedItemQuality() {
         if (sellByDayValueIsOverZero()) {