Bump upstreams

[controller.git] / opendaylight / blueprint / src / main / java / org / opendaylight / controller / blueprint / ext / NotificationListenerBean.java

diff --git a/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/NotificationListenerBean.java b/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/NotificationListenerBean.java
index 74c2956621d76035351445d8f44913ead5596d19..55be59cea31a387bde54192fb51c2e3207ab284b 100644 (file)
--- a/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/NotificationListenerBean.java
+++ b/opendaylight/blueprint/src/main/java/org/opendaylight/controller/blueprint/ext/NotificationListenerBean.java
@@ -24,10 +24,10 @@ public class NotificationListenerBean {
     private static final Logger LOG = LoggerFactory.getLogger(NotificationListenerBean.class);
     static final String NOTIFICATION_LISTENER = "notification-listener";
 
-    private Bundle bundle;
-    private NotificationService notificationService;
-    private NotificationListener notificationListener;
-    private ListenerRegistration<?> registration;
+    private Bundle bundle = null;
+    private NotificationService notificationService = null;
+    private NotificationListener notificationListener = null;
+    private ListenerRegistration<?> registration = null;
 
     public void setNotificationService(final NotificationService notificationService) {
         this.notificationService = notificationService;