X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=security%2Fusermgt%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsecurity%2Fauthentication%2FUser.java;h=7d13197fba8c82e7e96404d55ac097169269d478;hb=3e8de23e00da80d5506c750a28e7d25f261eda92;hp=997748324bddb32515fe174f92b9f2aa2f7ac02c;hpb=db9f2962e5c2fe846dc11292d578e6ca878e6716;p=utils

diff --git a/security/usermgt/src/main/java/org/wamblee/security/authentication/User.java b/security/usermgt/src/main/java/org/wamblee/security/authentication/User.java
index 99774832..7d13197f 100644
--- a/security/usermgt/src/main/java/org/wamblee/security/authentication/User.java
+++ b/security/usermgt/src/main/java/org/wamblee/security/authentication/User.java
@@ -85,13 +85,13 @@ public class User implements Serializable, Comparable {
      * Password validator.
      */
     @Transient
-    private NameValidator passwordValidator;
+    private transient NameValidator passwordValidator;
 
     /**
      * Password encoder.
      */
     @Transient
-    private MessageDigester passwordEncoder;
+    private transient MessageDigester passwordEncoder;
 
     /**
      * Constructs the user.
@@ -376,13 +376,14 @@ public class User implements Serializable, Comparable {
      */
     @Override
     public String toString() {
-        String result = "User(name=" + name + ", password=" + password;
+        StringBuffer result = new StringBuffer("User(name=" + name + ", password=" + password);
 
         for (Group group : groups) {
-            result += (", group=" + group);
+            result.append(", group=" + group);
         }
+        result.append(")");
 
-        return result + ")";
+        return result.toString();
     }
 
     /*