quick formatting work

spring-security-mvc-ldap/src/main/java/org/baeldung/controller/MyController.java

@@ -4,7 +4,6 @@ import java.security.Principal;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
@@ -39,7 +38,6 @@ public class MyController {
     }
 
     private String getUserName(Principal principal) {
-		
         if (principal == null) {
             return "anonymous";
         } else {
@@ -54,7 +52,6 @@ public class MyController {
     }
 
     private Collection<String> getUserRoles(Principal principal) {
-		
         if (principal == null) {
             return Arrays.asList("none");
         } else {
@@ -71,4 +68,3 @@ public class MyController {
     }
 
 }
-

spring-security-mvc-ldap/src/main/java/org/baeldung/security/SecurityConfig.java

@@ -16,36 +16,14 @@ import org.springframework.stereotype.Controller;
 public class SecurityConfig extends WebSecurityConfigurerAdapter {
 
     @Override
-	protected void configure(AuthenticationManagerBuilder auth)
-			throws Exception {
-		
-		auth.ldapAuthentication()
-		.userSearchBase("ou=people")
-		.userSearchFilter("(uid={0})")
-		.groupSearchBase("ou=groups")
-		.groupSearchFilter("member={0}")
-		.contextSource()
-		.root("dc=baeldung,dc=com")
-		.ldif("classpath:users.ldif");
-		
+    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
+        auth.ldapAuthentication().userSearchBase("ou=people").userSearchFilter("(uid={0})").groupSearchBase("ou=groups").groupSearchFilter("member={0}").contextSource().root("dc=baeldung,dc=com").ldif("classpath:users.ldif");
     }
 
     @Override
     protected void configure(HttpSecurity http) throws Exception {
-
-        http
-        .authorizeRequests()
-            .antMatchers("/", "/home").permitAll()
-            .anyRequest().authenticated();
-		http
-        .formLogin()
-            .loginPage("/login")
-            .permitAll()
-            .and()
-        .logout()
-            .logoutSuccessUrl("/");
-
-	
+        http.authorizeRequests().antMatchers("/", "/home").permitAll().anyRequest().authenticated();
+        http.formLogin().loginPage("/login").permitAll().and().logout().logoutSuccessUrl("/");
     }
 
 }