diff --git a/core-java-modules/core-java-concurrency-collections-2/src/test/java/com/baeldung/concurrenthashmap/ConcurrentHashMapUnitTest.java b/core-java-modules/core-java-concurrency-collections-2/src/test/java/com/baeldung/concurrenthashmap/ConcurrentHashMapUnitTest.java
index 876c2f9c01..2ae510b365 100644
--- a/core-java-modules/core-java-concurrency-collections-2/src/test/java/com/baeldung/concurrenthashmap/ConcurrentHashMapUnitTest.java
+++ b/core-java-modules/core-java-concurrency-collections-2/src/test/java/com/baeldung/concurrenthashmap/ConcurrentHashMapUnitTest.java
@@ -106,4 +106,4 @@ public class ConcurrentHashMapUnitTest {
             throw new RuntimeException(e);
         }
     }
-}
\ No newline at end of file
+}