diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/kotlin/org/springframework/boot/autoconfigure/session/JdbcSessionDataSourceInitializerTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/session/JdbcSessionDataSourceInitializerTests.java
similarity index 96%
rename from spring-boot-project/spring-boot-autoconfigure/src/test/kotlin/org/springframework/boot/autoconfigure/session/JdbcSessionDataSourceInitializerTests.java
rename to spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/session/JdbcSessionDataSourceInitializerTests.java
index cbbb25981fb..622c6d9c773 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/kotlin/org/springframework/boot/autoconfigure/session/JdbcSessionDataSourceInitializerTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/session/JdbcSessionDataSourceInitializerTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2022 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.