diff --git a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/SpringJdbcBatchPerformanceApplication.java b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/SpringJdbcBatchPerformanceApplication.java
index 280f9cf2be..d523717118 100644
--- a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/SpringJdbcBatchPerformanceApplication.java
+++ b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/SpringJdbcBatchPerformanceApplication.java
@@ -1,6 +1,7 @@
 package com.baeldung.spring.jdbc.batch;
 
 import com.baeldung.spring.jdbc.batch.service.ProductService;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.boot.CommandLineRunner;
diff --git a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/config/AppConfig.java b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/config/AppConfig.java
index 45d80f924a..1dd7c63adc 100644
--- a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/config/AppConfig.java
+++ b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/config/AppConfig.java
@@ -3,6 +3,7 @@ package com.baeldung.spring.jdbc.batch.config;
 import com.baeldung.spring.jdbc.batch.repo.BatchProductRepository;
 import com.baeldung.spring.jdbc.batch.repo.SimpleProductRepository;
 import com.baeldung.spring.jdbc.batch.service.ProductService;
+
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.PropertySource;
diff --git a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/BatchProductRepository.java b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/BatchProductRepository.java
index d4a4affd0a..9b4f0208ab 100644
--- a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/BatchProductRepository.java
+++ b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/BatchProductRepository.java
@@ -1,6 +1,7 @@
 package com.baeldung.spring.jdbc.batch.repo;
 
 import com.baeldung.spring.jdbc.batch.model.Product;
+
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.stereotype.Repository;
 import org.springframework.transaction.annotation.Transactional;
diff --git a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/SimpleProductRepository.java b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/SimpleProductRepository.java
index 3dfb998cba..4a381dd8b9 100644
--- a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/SimpleProductRepository.java
+++ b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/repo/SimpleProductRepository.java
@@ -1,6 +1,7 @@
 package com.baeldung.spring.jdbc.batch.repo;
 
 import com.baeldung.spring.jdbc.batch.model.Product;
+
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.stereotype.Repository;
 import org.springframework.transaction.annotation.Transactional;
diff --git a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/service/ProductService.java b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/service/ProductService.java
index 6d8808c21b..436764ffcf 100644
--- a/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/service/ProductService.java
+++ b/persistence-modules/spring-jdbc/src/main/java/com/baeldung/spring/jdbc/batch/service/ProductService.java
@@ -2,6 +2,7 @@ package com.baeldung.spring.jdbc.batch.service;
 
 import com.baeldung.spring.jdbc.batch.model.Product;
 import com.baeldung.spring.jdbc.batch.repo.ProductRepository;
+
 import org.springframework.transaction.annotation.Transactional;
 
 import java.math.BigDecimal;