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%2Fdatastore%2FShardReadTransaction.java;h=3b0105bf6728fd2d4b2626caf768490b56fe15a1;hb=255e74efd633f2fbca7ce4f1372004d93cc81a10;hp=fc3bfda1eb5582b06cf02f41c155fad5ab31681a;hpb=2a035cba6169185444e7074952b5a2f5cebb3bb1;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardReadTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardReadTransaction.java
index fc3bfda1eb..3b0105bf67 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardReadTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardReadTransaction.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.datastore;
 
+import static java.util.Objects.requireNonNull;
+
 import akka.actor.ActorRef;
-import com.google.common.base.Preconditions;
 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
 import org.opendaylight.controller.cluster.datastore.messages.DataExists;
 import org.opendaylight.controller.cluster.datastore.messages.ReadData;
@@ -22,14 +22,14 @@ import org.opendaylight.controller.cluster.datastore.messages.ReadData;
 public class ShardReadTransaction extends ShardTransaction {
     private final AbstractShardDataTreeTransaction<?> transaction;
 
-    public ShardReadTransaction(AbstractShardDataTreeTransaction<?> transaction, ActorRef shardActor,
-            ShardStats shardStats) {
+    public ShardReadTransaction(final AbstractShardDataTreeTransaction<?> transaction, final ActorRef shardActor,
+            final ShardStats shardStats) {
         super(shardActor, shardStats, transaction.getIdentifier());
-        this.transaction = Preconditions.checkNotNull(transaction);
+        this.transaction = requireNonNull(transaction);
     }
 
     @Override
-    public void handleReceive(Object message) {
+    public void handleReceive(final Object message) {
         if (ReadData.isSerializedType(message)) {
             readData(transaction, ReadData.fromSerializable(message));
         } else if (DataExists.isSerializedType(message)) {