diff --git a/persistence-modules/spring-data-jpa-3/README.md b/persistence-modules/spring-data-jpa-3/README.md
index 1ac8c859ff..bac52bf114 100644
--- a/persistence-modules/spring-data-jpa-3/README.md
+++ b/persistence-modules/spring-data-jpa-3/README.md
@@ -10,8 +10,6 @@
 - [Batch Insert/Update with Hibernate/JPA](https://www.baeldung.com/jpa-hibernate-batch-insert-update)
 - [Difference Between save() and saveAndFlush() in Spring Data JPA](https://www.baeldung.com/spring-data-jpa-save-saveandflush)
 
-- [Programmatic Transaction Management in Spring](https://www.baeldung.com/spring-programmatic-transaction-management)
-
 ### Eclipse Config 
 After importing the project into Eclipse, you may see the following error:  
 "No persistence xml file found in project"
diff --git a/persistence-modules/spring-data-jpa-4/README.md b/persistence-modules/spring-data-jpa-4/README.md
index e79399b066..63aec5c46b 100644
--- a/persistence-modules/spring-data-jpa-4/README.md
+++ b/persistence-modules/spring-data-jpa-4/README.md
@@ -2,6 +2,7 @@
 - [Derived Query Methods in Spring Data JPA Repositories](https://www.baeldung.com/spring-data-derived-queries)
 - [LIKE Queries in Spring JPA Repositories](https://www.baeldung.com/spring-jpa-like-queries)
 - [A Guide to Spring’s Open Session In View](https://www.baeldung.com/spring-open-session-in-view)
+- [Programmatic Transaction Management in Spring](https://www.baeldung.com/spring-programmatic-transaction-management)
 
 ### Eclipse Config 
 After importing the project into Eclipse, you may see the following error:  
diff --git a/persistence-modules/spring-data-jpa-3/src/main/java/com/baeldung/model/Payment.java b/persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/model/Payment.java
similarity index 100%
rename from persistence-modules/spring-data-jpa-3/src/main/java/com/baeldung/model/Payment.java
rename to persistence-modules/spring-data-jpa-4/src/main/java/com/baeldung/model/Payment.java
diff --git a/persistence-modules/spring-data-jpa-3/src/test/java/com/baeldung/tx/ManualTransactionIntegrationTest.java b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/tx/ManualTransactionIntegrationTest.java
similarity index 94%
rename from persistence-modules/spring-data-jpa-3/src/test/java/com/baeldung/tx/ManualTransactionIntegrationTest.java
rename to persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/tx/ManualTransactionIntegrationTest.java
index 1ce8e91ec5..954ff3baf6 100644
--- a/persistence-modules/spring-data-jpa-3/src/test/java/com/baeldung/tx/ManualTransactionIntegrationTest.java
+++ b/persistence-modules/spring-data-jpa-4/src/test/java/com/baeldung/tx/ManualTransactionIntegrationTest.java
@@ -77,7 +77,7 @@ class ManualTransactionIntegrationTest {
         });
 
         assertThat(entityManager
-                .createQuery("select p from Payment p")
+                .createQuery("select p from Payment p", Payment.class)
                 .getResultList()).isEmpty();
     }
 
@@ -104,7 +104,7 @@ class ManualTransactionIntegrationTest {
         }
 
         assertThat(entityManager
-                .createQuery("select p from Payment p")
+                .createQuery("select p from Payment p", Payment.class)
                 .getResultList()).isEmpty();
     }
 
@@ -122,7 +122,7 @@ class ManualTransactionIntegrationTest {
         });
 
         assertThat(entityManager
-                .createQuery("select p from Payment p")
+                .createQuery("select p from Payment p", Payment.class)
                 .getResultList()).hasSize(1);
     }
 
@@ -145,7 +145,7 @@ class ManualTransactionIntegrationTest {
         }
 
         assertThat(entityManager
-                .createQuery("select p from Payment p")
+                .createQuery("select p from Payment p", Payment.class)
                 .getResultList()).hasSize(1);
     }