--- a/flys-client/src/main/java/de/intevation/flys/client/server/auth/plain/Authenticator.java	Fri Jul 13 09:41:17 2012 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/server/auth/plain/Authenticator.java	Fri Jul 13 09:42:38 2012 +0000
@@ -8,8 +8,9 @@
 import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
+
+import java.util.ArrayList;
 import java.util.List;
-import java.util.ArrayList;
 
 public class Authenticator
 implements   de.intevation.flys.client.server.auth.Authenticator
@@ -17,11 +18,15 @@
     public static class Authentication
     implements          de.intevation.flys.client.server.auth.Authentication
     {
-        protected String user;
-        protected String password;
+        protected String       user;
+        protected String       password;
         protected List<String> roles;
 
-        public Authentication(String user, String password, List<String> roles) {
+        public Authentication(
+            String       user,
+            String       password,
+            List<String> roles
+        ) {
             this.user     = user;
             this.password = password;
             this.roles    = roles;
@@ -66,7 +71,7 @@
     {
         File file = credentialsFile();
         if (!file.canRead() || !file.isFile()) {
-            return new Authentication(null, null, new ArrayList<String>());
+            return new Authentication(null, null, new ArrayList<String>(0));
         }
 
         BufferedReader reader =
@@ -85,10 +90,13 @@
                 }
                 if (parts[0].equals(username)) {
                     if (parts[1].equals(password)) {
-                        List<String> roles = new ArrayList<String>(parts.length - 2);
+                        List<String> roles =
+                            new ArrayList<String>(parts.length - 2);
+
                         for (int i = 2; i < parts.length; i++) {
                             roles.add(parts[i]);
                         }
+
                         return new Authentication(username, password, roles);
                     }
                     // Stop: user found, wrong password
@@ -99,7 +107,7 @@
         finally {
             reader.close();
         }
-        return new Authentication(null, null, new ArrayList<String>());
+        return new Authentication(null, null, new ArrayList<String>(0));
     }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :