diff --git a/spring-mvc-java/src/test/java/com/baeldung/web/controller/EmployeeTest.java b/spring-mvc-java/src/test/java/com/baeldung/web/controller/EmployeeTest.java
new file mode 100644
index 0000000000..c1e79a2a63
--- /dev/null
+++ b/spring-mvc-java/src/test/java/com/baeldung/web/controller/EmployeeTest.java
@@ -0,0 +1,42 @@
+package com.baeldung.web.controller;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.model;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import com.baeldung.spring.web.config.WebConfig;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@WebAppConfiguration
+@ContextConfiguration(classes = WebConfig.class)
+public class EmployeeTest {
+
+    @Autowired
+    private WebApplicationContext webAppContext;
+    private MockMvc mockMvc;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mockMvc = MockMvcBuilders.webAppContextSetup(webAppContext).build();
+    }
+
+    @Test
+    public void whenEmployeeGETisPerformed_thenRetrievedStatusAndViewNameAndAttributeAreCorrect() throws Exception {
+        mockMvc.perform(get("/employee")).andExpect(status().isOk()).andExpect(view().name("employeeHome")).andExpect(model().attributeExists("employee")).andDo(print());
+    }
+}
diff --git a/spring-security-rest-full/pom.xml b/spring-security-rest-full/pom.xml
index bc415d0455..77b11f1cb1 100644
--- a/spring-security-rest-full/pom.xml
+++ b/spring-security-rest-full/pom.xml
@@ -248,11 +248,11 @@
             <scope>test</scope>
         </dependency>
 
-        <dependency>
-            <groupId>org.hamcrest</groupId>
-            <artifactId>hamcrest-core</artifactId>
-            <scope>test</scope>
-        </dependency>
+<!--         <dependency> -->
+<!--             <groupId>org.hamcrest</groupId> -->
+<!--             <artifactId>hamcrest-core</artifactId> -->
+<!--             <scope>test</scope> -->
+<!--         </dependency> -->
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest-library</artifactId>
diff --git a/spring-security-x509/spring-security-x509-basic-auth/src/main/java/com/baeldung/spring/security/x509/UserController.java b/spring-security-x509/spring-security-x509-basic-auth/src/main/java/com/baeldung/spring/security/x509/UserController.java
index af1c103739..d4616dd5a6 100644
--- a/spring-security-x509/spring-security-x509-basic-auth/src/main/java/com/baeldung/spring/security/x509/UserController.java
+++ b/spring-security-x509/spring-security-x509-basic-auth/src/main/java/com/baeldung/spring/security/x509/UserController.java
@@ -1,5 +1,7 @@
 package com.baeldung.spring.security.x509;
 
+import java.security.Principal;
+
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.userdetails.UserDetails;
@@ -7,8 +9,6 @@ import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.RequestMapping;
 
-import java.security.Principal;
-
 @Controller
 public class UserController {
     @PreAuthorize("hasAuthority('ROLE_USER')")
diff --git a/spring-security-x509/spring-security-x509-basic-auth/src/main/java/com/baeldung/spring/security/x509/X509AuthenticationServer.java b/spring-security-x509/spring-security-x509-basic-auth/src/main/java/com/baeldung/spring/security/x509/X509AuthenticationServer.java
index edcacfda15..b99c242408 100644
--- a/spring-security-x509/spring-security-x509-basic-auth/src/main/java/com/baeldung/spring/security/x509/X509AuthenticationServer.java
+++ b/spring-security-x509/spring-security-x509-basic-auth/src/main/java/com/baeldung/spring/security/x509/X509AuthenticationServer.java
@@ -2,21 +2,15 @@ package com.baeldung.spring.security.x509;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.context.annotation.Bean;
-import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
-import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
-import org.springframework.security.core.authority.AuthorityUtils;
-import org.springframework.security.core.userdetails.User;
-import org.springframework.security.core.userdetails.UserDetails;
-import org.springframework.security.core.userdetails.UserDetailsService;
-import org.springframework.security.core.userdetails.UsernameNotFoundException;
 
 @SpringBootApplication
 @EnableWebSecurity
 public class X509AuthenticationServer extends WebSecurityConfigurerAdapter {
+
     public static void main(String[] args) {
         SpringApplication.run(X509AuthenticationServer.class, args);
     }
+
 }
diff --git a/spring-security-x509/spring-security-x509-client-auth/src/main/java/com/baeldung/spring/security/x509/UserController.java b/spring-security-x509/spring-security-x509-client-auth/src/main/java/com/baeldung/spring/security/x509/UserController.java
index af1c103739..d4616dd5a6 100644
--- a/spring-security-x509/spring-security-x509-client-auth/src/main/java/com/baeldung/spring/security/x509/UserController.java
+++ b/spring-security-x509/spring-security-x509-client-auth/src/main/java/com/baeldung/spring/security/x509/UserController.java
@@ -1,5 +1,7 @@
 package com.baeldung.spring.security.x509;
 
+import java.security.Principal;
+
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.userdetails.UserDetails;
@@ -7,8 +9,6 @@ import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.RequestMapping;
 
-import java.security.Principal;
-
 @Controller
 public class UserController {
     @PreAuthorize("hasAuthority('ROLE_USER')")
diff --git a/spring-security-x509/spring-security-x509-client-auth/src/main/java/com/baeldung/spring/security/x509/X509AuthenticationServer.java b/spring-security-x509/spring-security-x509-client-auth/src/main/java/com/baeldung/spring/security/x509/X509AuthenticationServer.java
index 7d8413589e..050423238e 100644
--- a/spring-security-x509/spring-security-x509-client-auth/src/main/java/com/baeldung/spring/security/x509/X509AuthenticationServer.java
+++ b/spring-security-x509/spring-security-x509-client-auth/src/main/java/com/baeldung/spring/security/x509/X509AuthenticationServer.java
@@ -23,9 +23,7 @@ public class X509AuthenticationServer extends WebSecurityConfigurerAdapter {
 
     @Override
     protected void configure(HttpSecurity http) throws Exception {
-        http.authorizeRequests().anyRequest().authenticated()
-          .and()
-          .x509().subjectPrincipalRegex("CN=(.*?)(?:,|$)").userDetailsService(userDetailsService());
+        http.authorizeRequests().anyRequest().authenticated().and().x509().subjectPrincipalRegex("CN=(.*?)(?:,|$)").userDetailsService(userDetailsService());
     }
 
     @Bean