diff --git a/src/main/java/de/thm/arsnova/controller/LoginController.java b/src/main/java/de/thm/arsnova/controller/LoginController.java
index 2ef3ee7982aa2550710e1e1a56dc603fc668b18a..7385845425a3f5d2df1ae8159a61d20f54d48181 100644
--- a/src/main/java/de/thm/arsnova/controller/LoginController.java
+++ b/src/main/java/de/thm/arsnova/controller/LoginController.java
@@ -44,7 +44,6 @@ import org.springframework.security.core.authority.GrantedAuthorityImpl;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.core.token.Sha512DigestUtils;
-import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.ldap.authentication.LdapAuthenticationProvider;
 import org.springframework.security.web.context.HttpSessionSecurityContextRepository;
 import org.springframework.security.web.util.UrlUtils;
@@ -217,13 +216,13 @@ public class LoginController extends AbstractController {
 		}
 		return new RedirectView(request.getHeader("referer") != null ? request.getHeader("referer") : "/");
 	}
-		
+	
 	private Collection<GrantedAuthority> getAuthorities() {
 		List<GrantedAuthority> authList = new ArrayList<GrantedAuthority>();
 		authList.add(new GrantedAuthorityImpl("ROLE_USER"));
 		return authList;
 	}
-	
+
 	@RequestMapping(value = { "/test/me" }, method = RequestMethod.GET)
 	@ResponseBody
 	public final User me() {