X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=security%2Fimpl%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fusermgt%2FGroup.java;h=87ab4ac7c9cd980e8b311adbcde9fe78412a471c;hb=5bbd2c6e9dcf47e312122a3205c78b676a724e07;hp=697f1b5b343a75a84b6b0905d3f526df7bddc262;hpb=1649e57210e0ce7319ec1816a3e5de24883807db;p=utils

diff --git a/security/impl/src/main/java/org/wamblee/usermgt/Group.java b/security/impl/src/main/java/org/wamblee/usermgt/Group.java
index 697f1b5b..87ab4ac7 100644
--- a/security/impl/src/main/java/org/wamblee/usermgt/Group.java
+++ b/security/impl/src/main/java/org/wamblee/usermgt/Group.java
@@ -25,11 +25,8 @@ import javax.persistence.Id;
 import javax.persistence.NamedQueries;
 import javax.persistence.NamedQuery;
 import javax.persistence.Table;
-import javax.persistence.UniqueConstraint;
 import javax.persistence.Version;
 
-import org.wamblee.security.AbstractPersistent;
-
 /**
  * Represents a group.
  * 
@@ -116,6 +113,9 @@ public class Group implements Serializable, Comparable {
      */
     @Override
     public boolean equals(Object aGroup) {
+        if (aGroup == null) {
+            return false;
+        }
         if (!(aGroup instanceof Group)) {
             return false;
         }
@@ -141,10 +141,14 @@ public class Group implements Serializable, Comparable {
     public int compareTo(Object aGroup) {
         return name.compareTo(((Group) aGroup).name);
     }
-    
+
     public Long getPrimaryKey() {
         return primaryKey;
     }
+    
+    public void setPrimaryKey(Long aKey) { 
+        primaryKey = aKey;
+    }
 
     /*
      * (non-Javadoc)