X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fsharding%2FDistributedShardModificationFactory.java;h=37ac32ac3e9a154e0aa770f7c81daa6eb5df21f6;hb=fad74e7ef14ab24e347559b60f98d40a0ac8f90b;hp=8fc1f4863d39ed4efd12b40e09cef6022301c2d8;hpb=c1336f9b497bc6867536a24f629c3f0b002ccb2f;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardModificationFactory.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardModificationFactory.java
index 8fc1f4863d..37ac32ac3e 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardModificationFactory.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardModificationFactory.java
@@ -5,11 +5,11 @@
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
-
 package org.opendaylight.controller.cluster.sharding;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableMap;
 import java.util.Map;
 import org.opendaylight.controller.cluster.databroker.actors.dds.ClientTransaction;
@@ -29,7 +29,7 @@ public final class DistributedShardModificationFactory {
     DistributedShardModificationFactory(final DOMDataTreeIdentifier root,
                                         final Map<PathArgument, WriteableModificationNode> children,
                                         final Map<DOMDataTreeIdentifier, ForeignShardModificationContext> childShards) {
-        this.root = Preconditions.checkNotNull(root);
+        this.root = requireNonNull(root);
         this.children = ImmutableMap.copyOf(children);
         this.childShards = ImmutableMap.copyOf(childShards);
     }