X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-clustering-commons%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2FPersistentDataProvider.java;h=21102f1f0e368a504bef81e526762ebd79464672;hb=a0025465e4951c9a0521feb07af697ec4aa8d2aa;hp=1d676fa4a6577f7ff00fef4359fde56f485db3eb;hpb=8d8e440aa795660349714241ec64fdf4b462b378;p=controller.git

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/PersistentDataProvider.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/PersistentDataProvider.java
index 1d676fa4a6..21102f1f0e 100644
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/PersistentDataProvider.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/PersistentDataProvider.java
@@ -7,20 +7,21 @@
  */
 package org.opendaylight.controller.cluster;
 
+import static java.util.Objects.requireNonNull;
+
 import akka.japi.Procedure;
+import akka.persistence.AbstractPersistentActor;
 import akka.persistence.SnapshotSelectionCriteria;
-import akka.persistence.UntypedPersistentActor;
-import com.google.common.base.Preconditions;
 
 /**
  * A DataPersistenceProvider implementation with persistence enabled.
  */
 public class PersistentDataProvider implements DataPersistenceProvider {
 
-    private final UntypedPersistentActor persistentActor;
+    private final AbstractPersistentActor persistentActor;
 
-    public PersistentDataProvider(UntypedPersistentActor persistentActor) {
-        this.persistentActor = Preconditions.checkNotNull(persistentActor, "persistentActor can't be null");
+    public PersistentDataProvider(AbstractPersistentActor persistentActor) {
+        this.persistentActor = requireNonNull(persistentActor, "persistentActor can't be null");
     }
 
     @Override