Fix modernization issues

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / behaviors / AbstractRaftActorBehavior.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/AbstractRaftActorBehavior.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/AbstractRaftActorBehavior.java
index 087c656b1836daaf9c05ac7b91e32eba1057c02c..2b28c372488709646f96c3db5d31a7e9e267ef1e 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/AbstractRaftActorBehavior.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/AbstractRaftActorBehavior.java
@@ -5,12 +5,12 @@
  * 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.raft.behaviors;
 
+import static java.util.Objects.requireNonNull;
+
 import akka.actor.ActorRef;
 import akka.actor.Cancellable;
-import com.google.common.base.Preconditions;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import java.util.Random;
 import java.util.concurrent.TimeUnit;
@@ -64,8 +64,8 @@ public abstract class AbstractRaftActorBehavior implements RaftActorBehavior {
     private long replicatedToAllIndex = -1;
 
     AbstractRaftActorBehavior(final RaftActorContext context, final RaftState state) {
-        this.context = Preconditions.checkNotNull(context);
-        this.state = Preconditions.checkNotNull(state);
+        this.context = requireNonNull(context);
+        this.state = requireNonNull(state);
         this.log = context.getLogger();
 
         logName = String.format("%s (%s)", context.getId(), state);