diff --git a/persistence-modules/spring-data-jpa-annotations/src/main/java/com/baeldung/attribute/overwrite/entity/Address.java b/persistence-modules/spring-data-jpa-annotations/src/main/java/com/baeldung/attribute/overwrite/entity/Address.java
index b1d7c60acd..300d547c88 100644
--- a/persistence-modules/spring-data-jpa-annotations/src/main/java/com/baeldung/attribute/overwrite/entity/Address.java
+++ b/persistence-modules/spring-data-jpa-annotations/src/main/java/com/baeldung/attribute/overwrite/entity/Address.java
@@ -15,7 +15,6 @@ public class Address {
         this.name = name;
     }
 
-
     public String getCity() {
         return city;
     }
diff --git a/persistence-modules/spring-data-jpa-annotations/src/main/java/com/baeldung/attribute/overwrite/entity/Car.java b/persistence-modules/spring-data-jpa-annotations/src/main/java/com/baeldung/attribute/overwrite/entity/Car.java
index 25d96ecc33..383a46a893 100644
--- a/persistence-modules/spring-data-jpa-annotations/src/main/java/com/baeldung/attribute/overwrite/entity/Car.java
+++ b/persistence-modules/spring-data-jpa-annotations/src/main/java/com/baeldung/attribute/overwrite/entity/Car.java
@@ -1,9 +1,13 @@
 package com.baeldung.attribute.overwrite.entity;
 
+import javax.persistence.AttributeOverride;
+import javax.persistence.AttributeOverrides;
+import javax.persistence.Column;
+import javax.persistence.ElementCollection;
+import javax.persistence.Embedded;
+import javax.persistence.Entity;
 import java.util.Map;
 
-import javax.persistence.*;
-
 @Entity
 @AttributeOverride(name = "identifier", column = @Column(name = "VIN"))
 public class Car extends Vehicle {
diff --git a/persistence-modules/spring-data-jpa-annotations/src/test/java/com/baeldung/attribute/overwrite/AttributeOverwriteIntegrationTest.java b/persistence-modules/spring-data-jpa-annotations/src/test/java/com/baeldung/attribute/overwrite/AttributeOverwriteIntegrationTest.java
index 57a880ba16..24578edb5c 100644
--- a/persistence-modules/spring-data-jpa-annotations/src/test/java/com/baeldung/attribute/overwrite/AttributeOverwriteIntegrationTest.java
+++ b/persistence-modules/spring-data-jpa-annotations/src/test/java/com/baeldung/attribute/overwrite/AttributeOverwriteIntegrationTest.java
@@ -17,7 +17,7 @@ import org.springframework.transaction.annotation.Transactional;
 import java.time.LocalDate;
 
 @RunWith(SpringRunner.class)
-@SpringBootTest(classes = {Application.class})
+@SpringBootTest(classes = { Application.class })
 public class AttributeOverwriteIntegrationTest {
 
     private static final LocalDate FORD_FOUNDATION_DATE = LocalDate.parse("1903-06-16");