X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FDataTreeCohortActorRegistry.java;h=c367f98f5aedd1b8282e96bb3e1549aa8023a30a;hp=f79c0475bb73afc025545704ac590ab058961723;hb=d98bea5d456be31205b64dc8f0c5f3ae2b1a4cd0;hpb=013a6679470bf692753f2e04ab4398c97fd9f5d0

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataTreeCohortActorRegistry.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataTreeCohortActorRegistry.java
index f79c0475bb..c367f98f5a 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataTreeCohortActorRegistry.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DataTreeCohortActorRegistry.java
@@ -15,7 +15,6 @@ import akka.util.Timeout;
 import com.google.common.base.Preconditions;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -50,7 +49,7 @@ class DataTreeCohortActorRegistry extends AbstractRegistrationTree<ActorRef> {
     private final Map<ActorRef, RegistrationTreeNode<ActorRef>> cohortToNode = new HashMap<>();
 
     Collection<ActorRef> getCohortActors() {
-        return Collections.unmodifiableCollection(cohortToNode.keySet());
+        return new ArrayList<>(cohortToNode.keySet());
     }
 
     @SuppressWarnings("checkstyle:IllegalCatch")