--- a/gwt-client/src/main/java/org/dive4elements/river/client/server/LoginServlet.java	Thu Jan 18 20:10:59 2018 +0100
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/server/LoginServlet.java	Thu Jan 18 20:12:01 2018 +0100
@@ -58,11 +58,16 @@
         }
     }
 
-    private Authentication auth(String username, String password, String encoding)
+    private Authentication auth(
+        String username,
+        String password,
+        String encoding
+    )
         throws AuthenticationException, IOException
     {
         ServletContext sc = this.getServletContext();
-        Features features = (Features)sc.getAttribute(Features.CONTEXT_ATTRIBUTE);
+        Features features = (Features)sc.getAttribute(
+            Features.CONTEXT_ATTRIBUTE);
         String auth = sc.getInitParameter("authentication");
         return AuthenticationFactory.getInstance(auth).auth(username, password,
                 encoding, features, sc);