Changed multimaps to synchronized multimaps

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / sal / dom / broker / impl / NotificationRouterImpl.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/impl/NotificationRouterImpl.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/impl/NotificationRouterImpl.java
index 6242dee038661da6d4d79685bc6e0a35b7c720da..763407f23a671476c7f47a9c8f7e3d63e0b2b128 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/impl/NotificationRouterImpl.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/sal/dom/broker/impl/NotificationRouterImpl.java
@@ -34,11 +34,12 @@ import org.slf4j.LoggerFactory;
 import com.google.common.collect.HashMultimap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Multimap;
+import com.google.common.collect.Multimaps;
 
 public class NotificationRouterImpl implements NotificationRouter {
     private static Logger log = LoggerFactory.getLogger(NotificationRouterImpl.class);
 
-    private Multimap<QName, Registration<NotificationListener>> listeners = HashMultimap.create();
+    private Multimap<QName, Registration<NotificationListener>> listeners = Multimaps.synchronizedSetMultimap(HashMultimap.<QName, Registration<NotificationListener>>create());
 
     private void sendNotification(CompositeNode notification) {
         QName type = notification.getNodeType();