diff --git a/src/test/java/org/springframework/data/map/MapKeyValueAdapterUnitTests.java b/src/test/java/org/springframework/data/map/MapKeyValueAdapterUnitTests.java
index 477c0a86..8e3c5638 100644
--- a/src/test/java/org/springframework/data/map/MapKeyValueAdapterUnitTests.java
+++ b/src/test/java/org/springframework/data/map/MapKeyValueAdapterUnitTests.java
@@ -29,6 +29,7 @@
 
 /**
  * @author Christoph Strobl
+ * @author Hang Xie
  */
 class MapKeyValueAdapterUnitTests {