BUG-7556: update version tracking

[controller.git] / opendaylight / md-sal / sal-remoterpc-connector / src / main / java / org / opendaylight / controller / remote / rpc / registry / gossip / Bucket.java

diff --git a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/gossip/Bucket.java b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/gossip/Bucket.java
index 4e3e5519fb10410a4d569ef24beab0837bba8c0a..faa51b90ade84b33c887491747ac3de88c331cf3 100644 (file)
--- a/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/gossip/Bucket.java
+++ b/opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/registry/gossip/Bucket.java
@@ -9,11 +9,12 @@ package org.opendaylight.controller.remote.rpc.registry.gossip;
 
 import akka.actor.ActorRef;
 import java.util.Optional;
+import javax.annotation.Nonnull;
 
 public interface Bucket<T extends BucketData<T>> {
     long getVersion();
 
-    T getData();
+    @Nonnull T getData();
 
     default Optional<ActorRef> getWatchActor() {
         return getData().getWatchActor();