diff --git a/vraptor/pom.xml b/vraptor/pom.xml
index 1f094a3465..49b0922ddd 100644
--- a/vraptor/pom.xml
+++ b/vraptor/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>br.com.caelum</groupId>
 			<artifactId>vraptor</artifactId>
-			<version>4.2.0-RC3</version>
+			<version>4.2.0.Final</version>
 		</dependency>
 
 		<dependency>
diff --git a/vraptor/src/main/java/com/baeldung/controllers/AuthController.java b/vraptor/src/main/java/com/baeldung/controllers/AuthController.java
index 746f3b0edc..ed2d3fdba7 100644
--- a/vraptor/src/main/java/com/baeldung/controllers/AuthController.java
+++ b/vraptor/src/main/java/com/baeldung/controllers/AuthController.java
@@ -42,30 +42,32 @@ public class AuthController {
     @Post("/register")
     public void register(User user, HttpServletRequest request) {
 
-      validator.validate(user);
+        validator.validate(user);
 
-      if(validator.hasErrors()) {
-        result.include("errors", validator.getErrors());
-      }
+        if(validator.hasErrors()) {
+            result.include("errors", validator.getErrors());
+        }
 
-      validator.onErrorRedirectTo(this).registrationForm();
+        validator.onErrorRedirectTo(this).registrationForm();
 
-      if(!user.getPassword().equals(request.getParameter("password_confirmation"))) {
-        result.include("error", "Passwords Do Not Match");
-        result.redirectTo(this).registrationForm();
-      }
+        if(!user.getPassword()
+             .equals(request.getParameter("password_confirmation"))) {
+            result.include("error", "Passwords Do Not Match");
+            result.redirectTo(this).registrationForm();
+        }
 
-      user.setPassword(BCrypt.hashpw(user.getPassword(), BCrypt.gensalt()));
+        user.setPassword(
+          BCrypt.hashpw(user.getPassword(), BCrypt.gensalt()));
 
-      Object resp = userDao.add(user);
+        Object resp = userDao.add(user);
 
-      if(resp != null) {
-        result.include("status", "Registration Successful! Now Login");
-        result.redirectTo(this).loginForm();
-      } else {
-        result.include("error", "There was an error during registration");
-        result.redirectTo(this).registrationForm();
-      }
+        if(resp != null) {
+            result.include("status", "Registration Successful! Now Login");
+            result.redirectTo(this).loginForm();
+        } else {
+            result.include("error", "There was an error during registration");
+            result.redirectTo(this).registrationForm();
+        }
     }
 
     @Get("/login")
@@ -76,19 +78,22 @@ public class AuthController {
     @Post("/login")
     public void login(HttpServletRequest request) {
 
-      if (request.getParameter("user.email").isEmpty() || request.getParameter("user.password").isEmpty()) {
-        result.include("error", "Email/Password is Required!");
-        result.redirectTo(AuthController.class).loginForm();
-      }
+        String password = request.getParameter("user.password");
+        String email = request.getParameter("user.email");
 
-      User user = userDao.findByEmail(request.getParameter("user.email"));
-      if (Objects.nonNull(user) && BCrypt.checkpw(request.getParameter("user.password"), user.getPassword())) {
-        userInfo.setUser(user);
-        result.include("status", "Login Successful!");
-        result.redirectTo(IndexController.class).index();
-      } else {
-        result.include("error", "Email/Password Does Not Match!");
-        result.redirectTo(AuthController.class).loginForm();
-      }
+        if(email.isEmpty() || password.isEmpty()) {
+          result.include("error", "Email/Password is Required!");
+          result.redirectTo(AuthController.class).loginForm();
+        }
+
+        User user = userDao.findByEmail(email);
+        if(user != null && BCrypt.checkpw(password, user.getPassword())) {
+          userInfo.setUser(user);
+          result.include("status", "Login Successful!");
+          result.redirectTo(IndexController.class).index();
+        } else {
+            result.include("error", "Email/Password Does Not Match!");
+            result.redirectTo(AuthController.class).loginForm();
+        }
     }
 }
diff --git a/vraptor/src/main/java/com/baeldung/controllers/IndexController.java b/vraptor/src/main/java/com/baeldung/controllers/IndexController.java
index 2e3f1f1126..cca34f5447 100644
--- a/vraptor/src/main/java/com/baeldung/controllers/IndexController.java
+++ b/vraptor/src/main/java/com/baeldung/controllers/IndexController.java
@@ -23,14 +23,14 @@ public class IndexController {
 
 	@Inject
 	public IndexController(Result result, PostDao postDao) {
-		this.result = result;
-		this.postDao = postDao;
+	    this.result = result;
+	    this.postDao = postDao;
 	}
 
 	@Path("/")
 	public void index() {
 		result.include("posts", postDao.all());
-	  result.use(FreemarkerView.class).withTemplate("index");
+	    result.use(FreemarkerView.class).withTemplate("index");
 	}
 
 
diff --git a/vraptor/src/main/java/com/baeldung/controllers/PostController.java b/vraptor/src/main/java/com/baeldung/controllers/PostController.java
index 655b248350..979d0c28e2 100644
--- a/vraptor/src/main/java/com/baeldung/controllers/PostController.java
+++ b/vraptor/src/main/java/com/baeldung/controllers/PostController.java
@@ -48,28 +48,28 @@ public class PostController {
 
     @br.com.caelum.vraptor.Post("/post/add")
     public void add(Post post) {
+        post.setAuthor(userInfo.getUser());
+        validator.validate(post);
+        if(validator.hasErrors())
+            result.include("errors", validator.getErrors());
+        validator.onErrorRedirectTo(this).addForm();
 
-      post.setAuthor(userInfo.getUser());
-      validator.validate(post);
-      if(validator.hasErrors())
-          result.include("errors", validator.getErrors());
-      validator.onErrorRedirectTo(this).addForm();
+        Object id = postDao.add(post);
 
-      Object id = postDao.add(post);
-
-      if(Objects.nonNull(id)) {
-        result.include("status", "Post Added Successfully");
-        result.redirectTo(IndexController.class).index();
-      } else {
-        result.include("error", "There was an error creating the post. Try Again");
-        result.redirectTo(this).addForm();
-      }
+        if(Objects.nonNull(id)) {
+            result.include("status", "Post Added Successfully");
+            result.redirectTo(IndexController.class).index();
+        } else {
+            result.include(
+              "error", "There was an error creating the post. Try Again");
+            result.redirectTo(this).addForm();
+        }
     }
 
     @Get("/posts/{id}")
     public void view(int id) {
-      result.include("post", postDao.findById(id));
-      result.use(FreemarkerView.class).withTemplate("view");
+        result.include("post", postDao.findById(id));
+        result.use(FreemarkerView.class).withTemplate("view");
     }
 
 
diff --git a/vraptor/src/main/java/com/baeldung/daos/PostDao.java b/vraptor/src/main/java/com/baeldung/daos/PostDao.java
index d4a8af15b8..e9a62b5b5e 100644
--- a/vraptor/src/main/java/com/baeldung/daos/PostDao.java
+++ b/vraptor/src/main/java/com/baeldung/daos/PostDao.java
@@ -20,35 +20,35 @@ public class PostDao {
   
   @Inject
   public PostDao(SessionFactory sessionFactory) {
-    this.sessionFactory = sessionFactory;
+      this.sessionFactory = sessionFactory;
   }
   
   public Object add(Post post) {
-    Session session = sessionFactory.openSession();
-    session.beginTransaction();
-    Object id = session.save(post);
-    session.getTransaction().commit();
-    session.close();
-    return id;
+      Session session = sessionFactory.openSession();
+      session.beginTransaction();
+      Object id = session.save(post);
+      session.getTransaction().commit();
+      session.close();
+      return id;
   }
   
   public Post findById(int id) {
-    Session session = sessionFactory.openSession();
-    session.beginTransaction();
-    Post post = (Post) session.get(Post.class, id);
-    session.getTransaction().commit();
-    session.close();
-    return post;
+      Session session = sessionFactory.openSession();
+      session.beginTransaction();
+      Post post = (Post) session.get(Post.class, id);
+      session.getTransaction().commit();
+      session.close();
+      return post;
   }
   
   
   public List<Post> all() {
-    Session session = sessionFactory.openSession();
-    session.beginTransaction();
-    List<Post> posts = (List<Post>) session.createQuery("FROM Post p").list();
-    session.getTransaction().commit();
-    session.close();
-    return posts;
+      Session session = sessionFactory.openSession();
+      session.beginTransaction();
+      List<Post> posts = (List<Post>) session.createQuery("FROM Post p").list();
+      session.getTransaction().commit();
+      session.close();
+      return posts;
   }
 
 }
diff --git a/vraptor/src/main/java/com/baeldung/daos/UserDao.java b/vraptor/src/main/java/com/baeldung/daos/UserDao.java
index 5e63ff9b26..6af1a49d25 100644
--- a/vraptor/src/main/java/com/baeldung/daos/UserDao.java
+++ b/vraptor/src/main/java/com/baeldung/daos/UserDao.java
@@ -16,7 +16,6 @@ import java.util.logging.Logger;
 public class UserDao {
 
     SessionFactory sessionFactory;
-    Logger logger = Logger.getLogger(getClass().getName());
 
     public UserDao() {
         this(null);