X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fcds-access-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Faccess%2Fconcepts%2FClientIdentifier.java;h=e97626b7ebcb607d1780795d1c70fd4da41cc411;hb=refs%2Fchanges%2F77%2F84577%2F1;hp=fe178f26e9d25cc0aa29202ce951b5096fd6a3c1;hpb=a28080b967656fe74811b56d9ff8070eab794ad1;p=controller.git

diff --git a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/ClientIdentifier.java b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/ClientIdentifier.java
index fe178f26e9..e97626b7eb 100644
--- a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/ClientIdentifier.java
+++ b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/ClientIdentifier.java
@@ -7,9 +7,10 @@
  */
 package org.opendaylight.controller.cluster.access.concepts;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.annotations.Beta;
 import com.google.common.base.MoreObjects;
-import com.google.common.base.Preconditions;
 import java.io.DataInput;
 import java.io.DataOutput;
 import java.io.Externalizable;
@@ -40,7 +41,7 @@ public final class ClientIdentifier implements WritableIdentifier {
         }
 
         Proxy(final FrontendIdentifier frontendId, final long generation) {
-            this.frontendId = Preconditions.checkNotNull(frontendId);
+            this.frontendId = requireNonNull(frontendId);
             this.generation = generation;
         }
 
@@ -66,7 +67,7 @@ public final class ClientIdentifier implements WritableIdentifier {
     private final long generation;
 
     ClientIdentifier(final FrontendIdentifier frontendId, final long generation) {
-        this.frontendId = Preconditions.checkNotNull(frontendId);
+        this.frontendId = requireNonNull(frontendId);
         this.generation = generation;
     }