diff --git a/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/HibernateConfig.java b/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/HibernateConfig.java
index f5608db8d7..9285c23dfa 100644
--- a/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/HibernateConfig.java
+++ b/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/HibernateConfig.java
@@ -13,27 +13,24 @@ public class HibernateConfig {
 
     public static SessionFactory getSessionFactory() {
         if (sessionFactory == null) {
-            try {
-                Configuration configuration = new Configuration();
+            Configuration configuration = new Configuration();
 
-                Properties settings = new Properties();
-                settings.put(Environment.DRIVER, "com.mysql.cj.jdbc.Driver");
-                settings.put(Environment.URL, "jdbc:mysql://localhost:3306/app_db?useSSL=false");
-                settings.put(Environment.USER, "root");
-                settings.put(Environment.PASS, "password");
-                settings.put(Environment.DIALECT, "org.hibernate.dialect.MySQL5Dialect");
-                settings.put(Environment.CURRENT_SESSION_CONTEXT_CLASS, "thread");
-                configuration.setProperties(settings);
+            Properties settings = new Properties();
+            settings.put(Environment.DRIVER, "com.mysql.cj.jdbc.Driver");
+            settings.put(Environment.URL, "jdbc:mysql://localhost:3306/app_db?useSSL=false");
+            settings.put(Environment.USER, "root");
+            settings.put(Environment.PASS, "password");
+            settings.put(Environment.DIALECT, "org.hibernate.dialect.MySQL5Dialect");
+            settings.put(Environment.CURRENT_SESSION_CONTEXT_CLASS, "thread");
+            configuration.setProperties(settings);
 
-                configuration.addAnnotatedClass(User.class);
+            configuration.addAnnotatedClass(User.class);
 
-                ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties())
-                    .build();
+            ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
+              .applySettings(configuration.getProperties())
+              .build();
 
-                sessionFactory = configuration.buildSessionFactory(serviceRegistry);
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
+            sessionFactory = configuration.buildSessionFactory(serviceRegistry);
         }
         return sessionFactory;
     }
diff --git a/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/User.java b/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/User.java
index 0789b93b75..8d1812605d 100644
--- a/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/User.java
+++ b/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/User.java
@@ -62,10 +62,10 @@ public class User implements Serializable {
     @Override
     public String toString() {
         return new StringJoiner(", ", User.class.getSimpleName() + "[", "]").add("id=" + id)
-            .add("email='" + email + "'")
-            .add("password='" + password + "'")
-            .add("currentDevice='" + currentDevice + "'")
-            .toString();
+          .add("email='" + email + "'")
+          .add("password='" + password + "'")
+          .add("currentDevice='" + currentDevice + "'")
+          .toString();
     }
 
     @Override
diff --git a/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/UserDao.java b/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/UserDao.java
index f923968ef4..45e491e42e 100644
--- a/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/UserDao.java
+++ b/persistence-modules/java-jpa-3/src/main/java/com/baeldung/ignorable/fields/UserDao.java
@@ -9,13 +9,11 @@ public class UserDao {
 
     public void saveUser(User user) {
         Transaction transaction = null;
-        try (Session session = HibernateConfig.getSessionFactory()
-            .openSession()) {
+        try (Session session = HibernateConfig.getSessionFactory().openSession()) {
             transaction = session.beginTransaction();
             session.save(user);
             transaction.commit();
         } catch (Exception e) {
-            e.printStackTrace();
             if (transaction != null) {
                 transaction.rollback();
             }
@@ -23,10 +21,8 @@ public class UserDao {
     }
 
     public List<User> getUsers() {
-        try (Session session = HibernateConfig.getSessionFactory()
-            .openSession()) {
-            return session.createQuery("from User", User.class)
-                .list();
+        try (Session session = HibernateConfig.getSessionFactory().openSession()) {
+            return session.createQuery("from User", User.class).list();
         }
     }
 }
diff --git a/persistence-modules/java-jpa-3/src/test/java/com/baeldung/ignorable/fields/TransientFieldTest.java b/persistence-modules/java-jpa-3/src/test/java/com/baeldung/ignorable/fields/TransientFieldUnitTest.java
similarity index 77%
rename from persistence-modules/java-jpa-3/src/test/java/com/baeldung/ignorable/fields/TransientFieldTest.java
rename to persistence-modules/java-jpa-3/src/test/java/com/baeldung/ignorable/fields/TransientFieldUnitTest.java
index 221bc9bfed..114a4cca4c 100644
--- a/persistence-modules/java-jpa-3/src/test/java/com/baeldung/ignorable/fields/TransientFieldTest.java
+++ b/persistence-modules/java-jpa-3/src/test/java/com/baeldung/ignorable/fields/TransientFieldUnitTest.java
@@ -14,7 +14,7 @@ import com.fasterxml.jackson.databind.MapperFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.datatype.hibernate5.Hibernate5Module;
 
-public class TransientFieldTest {
+public class TransientFieldUnitTest {
 
     private final UserDao userDao = new UserDao();
 
@@ -23,7 +23,7 @@ public class TransientFieldTest {
     private final User user = new User("user" + randInt + "@bar.com", "hunter2", "MacOSX");
 
     @Test
-    public void JPA_UserWithTransientAnnotation_FieldNotPersisted() {
+    public void givenFieldWithTransientAnnotation_whenSavingViaJPA_thenFieldIgnored() {
         userDao.saveUser(user);
         List<User> allUsers = userDao.getUsers();
         User savedUser = allUsers.get(allUsers.indexOf(user));
@@ -32,7 +32,7 @@ public class TransientFieldTest {
     }
 
     @Test
-    public void JavaSerialization_UserWithTransientAnnotation_FieldSerialized() throws IOException, ClassNotFoundException {
+    public void givenFieldWithTransientAnnotation_whenSerializingObject_thenFieldSerialized() throws IOException, ClassNotFoundException {
 
         FileOutputStream fout = new FileOutputStream("test.obj");
         ObjectOutputStream out = new ObjectOutputStream(fout);
@@ -49,7 +49,7 @@ public class TransientFieldTest {
     }
 
     @Test
-    public void JSONSerialization_UserWithTransientAnnotation_FieldSerialized() throws JsonProcessingException {
+    public void givenFieldWithTransientAnnotation_whenSerializingToJSON_thenFieldSerialized() throws JsonProcessingException {
         ObjectMapper objectMapper = new ObjectMapper();
         String json = objectMapper.writeValueAsString(user);
         User savedUser = objectMapper.readValue(json, User.class);
@@ -58,7 +58,7 @@ public class TransientFieldTest {
     }
 
     @Test
-    public void JSONSerialization_JacksonUsingHibernate5Module_FieldNotSerialized() throws JsonProcessingException {
+    public void givenJacksonHibernate5Module_whenSerializingTransientAnnotation_thenFieldIgnored() throws JsonProcessingException {
         ObjectMapper objectMapper = new ObjectMapper();
         objectMapper.registerModule(new Hibernate5Module());
         String json = objectMapper.writeValueAsString(user);
@@ -68,7 +68,7 @@ public class TransientFieldTest {
     }
 
     @Test
-    public void JSONSerialization_MapperPropagatesTransientMarker_FieldSerialized() throws JsonProcessingException {
+    public void givenPropagateTransientFieldFlag_whenSerializingTransientAnnotation_thenFieldSerialized() throws JsonProcessingException {
         ObjectMapper objectMapper = new ObjectMapper();
         objectMapper.configure(MapperFeature.PROPAGATE_TRANSIENT_MARKER, true);
         String json = objectMapper.writeValueAsString(user);