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%2Fjmx%2Fmbeans%2Fshard%2FShardDataTreeListenerInfoMXBeanImpl.java;h=0dadd69e2f525b25ca94c846e5c0cf8600104779;hb=refs%2Fchanges%2F77%2F84577%2F1;hp=282330d7a31d4fbfc5f71bd87144e2d4e28dc6f0;hpb=a28080b967656fe74811b56d9ff8070eab794ad1;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/jmx/mbeans/shard/ShardDataTreeListenerInfoMXBeanImpl.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/jmx/mbeans/shard/ShardDataTreeListenerInfoMXBeanImpl.java
index 282330d7a3..0dadd69e2f 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/jmx/mbeans/shard/ShardDataTreeListenerInfoMXBeanImpl.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/jmx/mbeans/shard/ShardDataTreeListenerInfoMXBeanImpl.java
@@ -7,12 +7,13 @@
  */
 package org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard;
 
+import static java.util.Objects.requireNonNull;
+
 import akka.actor.ActorRef;
 import akka.actor.ActorSelection;
 import akka.dispatch.Futures;
 import akka.pattern.Patterns;
 import akka.util.Timeout;
-import com.google.common.base.Preconditions;
 import com.google.common.base.Throwables;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -39,7 +40,7 @@ public class ShardDataTreeListenerInfoMXBeanImpl extends AbstractMXBean implemen
     public ShardDataTreeListenerInfoMXBeanImpl(final String shardName, final String mxBeanType,
             final ActorRef shardActor) {
         super(shardName, mxBeanType, JMX_CATEGORY);
-        stateCache = new OnDemandShardStateCache(shardName, Preconditions.checkNotNull(shardActor));
+        stateCache = new OnDemandShardStateCache(shardName, requireNonNull(shardActor));
     }
 
     @Override