Use ClassToInstanceMap for extensions

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / sharding / DistributedShardedDOMDataTree.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardedDOMDataTree.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardedDOMDataTree.java
index 53d0270312d2b5e06e8b8dc87fe480d855087a1c..e61fc52e21ef89335b04157759ccefa6cc6afd76 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardedDOMDataTree.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardedDOMDataTree.java
@@ -22,7 +22,7 @@ import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Throwables;
 import com.google.common.collect.ForwardingObject;
-import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableClassToInstanceMap;
 import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;
@@ -289,7 +289,7 @@ public class DistributedShardedDOMDataTree implements DOMDataTreeService, DOMDat
 
     @Override
     public Map<Class<? extends DOMDataTreeServiceExtension>, DOMDataTreeServiceExtension> getSupportedExtensions() {
-        return ImmutableMap.of();
+        return ImmutableClassToInstanceMap.of();
     }
 
     @Nonnull