diff --git a/Java/src/main/java/com/gildedrose/GildedRose.java b/Java/src/main/java/com/gildedrose/GildedRose.java
index 776984d8..75a6ac23 100644
--- a/Java/src/main/java/com/gildedrose/GildedRose.java
+++ b/Java/src/main/java/com/gildedrose/GildedRose.java
@@ -84,3 +84,5 @@ class GildedRose {
         }
     }
 }
+
+// Link https://www.youtube.com/watch?v=RJdoeUocVUk&t=285s