formatting work

jackson/src/test/java/org/baeldung/jackson/dtos/withEnum/TypeEnumSimple.java

@@ -1,6 +1,5 @@
 package org.baeldung.jackson.dtos.withEnum;
 
-
 public enum TypeEnumSimple {
     TYPE1(1, "Type A"), TYPE2(2, "Type 2");
 

jackson/src/test/java/org/baeldung/jackson/test/JacksonCollectionDeserializationUnitTest.java

@@ -17,7 +17,6 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.type.CollectionType;
 import com.google.common.collect.Lists;
 
-
 public class JacksonCollectionDeserializationUnitTest {
 
     // tests - json to multiple entity

jackson/src/test/java/org/baeldung/jackson/test/JacksonSerializationIgnoreUnitTest.java

@@ -28,7 +28,6 @@ import com.fasterxml.jackson.databind.ser.PropertyWriter;
 import com.fasterxml.jackson.databind.ser.impl.SimpleBeanPropertyFilter;
 import com.fasterxml.jackson.databind.ser.impl.SimpleFilterProvider;
 
-
 public class JacksonSerializationIgnoreUnitTest {
 
     // tests - single entity to json

jackson/src/test/java/org/baeldung/jackson/try1/IEntity.java

@@ -1,4 +1,5 @@
 package org.baeldung.jackson.try1;
+
 public interface IEntity {
     public int getId();
 }

spring-exceptions/src/main/java/org/baeldung/persistence/service/impl/ChildService.java

@@ -8,7 +8,6 @@ import org.baeldung.persistence.service.IChildService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-
 @Service
 public class ChildService extends AbstractService<Child> implements IChildService {
 

spring-jpa/src/main/java/org/baeldung/persistence/model/Bar.java

@@ -17,7 +17,6 @@ import javax.persistence.OrderBy;
 public class Bar implements Serializable {
     private static final long serialVersionUID = 1L;
 
-
     @Id
     @GeneratedValue(strategy = GenerationType.AUTO)
     private long id;
@@ -25,12 +24,10 @@ public class Bar implements Serializable {
     @Column(nullable = false)
     private String name;
 
-
     @OneToMany(mappedBy = "bar", fetch = FetchType.EAGER, cascade = CascadeType.ALL)
     @OrderBy("name ASC")
     List<Foo> fooList;
 
-
     public Bar() {
         super();
     }

spring-jpa/src/test/java/org/baeldung/persistence/service/FooServiceSortingTests.java

@@ -151,5 +151,4 @@ public class FooServiceSortingTests {
         }
     }
 
-
 }

spring-mvc-no-xml/src/main/java/org/baeldung/servlet/WebAppOld.java

@@ -1,6 +1,5 @@
 package org.baeldung.servlet;
 
-
 //public class WebApp implements WebApplicationInitializer {
 //
 //    public WebApp() {