diff --git a/web/src/test/groovy/org/springframework/security/web/server/authentication/DelegatingServerAuthenticationSuccessHandlerTests.java b/web/src/test/java/org/springframework/security/web/server/authentication/DelegatingServerAuthenticationSuccessHandlerTests.java
similarity index 98%
rename from web/src/test/groovy/org/springframework/security/web/server/authentication/DelegatingServerAuthenticationSuccessHandlerTests.java
rename to web/src/test/java/org/springframework/security/web/server/authentication/DelegatingServerAuthenticationSuccessHandlerTests.java
index 9bf67714b3..2e0da4a174 100644
--- a/web/src/test/groovy/org/springframework/security/web/server/authentication/DelegatingServerAuthenticationSuccessHandlerTests.java
+++ b/web/src/test/java/org/springframework/security/web/server/authentication/DelegatingServerAuthenticationSuccessHandlerTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.