X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=third-party%2Fatomix%2Fstorage%2Fsrc%2Fmain%2Fjava%2Fio%2Fatomix%2Futils%2Fserializer%2FNamespace.java;fp=third-party%2Fatomix%2Fstorage%2Fsrc%2Fmain%2Fjava%2Fio%2Fatomix%2Futils%2Fserializer%2FNamespace.java;h=1d16920a672c1829583568a184837aef5a54a6f3;hb=e8dfb71eff8157069a27e2d21eed5e3e2c87aeed;hp=6ebd044c9d98ed808e2987ec01d73349ce961652;hpb=6eec1f70c314d2d615624e1571d8a73c276582f8;p=controller.git

diff --git a/third-party/atomix/storage/src/main/java/io/atomix/utils/serializer/Namespace.java b/third-party/atomix/storage/src/main/java/io/atomix/utils/serializer/Namespace.java
index 6ebd044c9d..1d16920a67 100644
--- a/third-party/atomix/storage/src/main/java/io/atomix/utils/serializer/Namespace.java
+++ b/third-party/atomix/storage/src/main/java/io/atomix/utils/serializer/Namespace.java
@@ -39,7 +39,7 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.Objects;
 
-import static com.google.common.base.Preconditions.checkNotNull;
+import static java.util.Objects.requireNonNull;
 import static org.slf4j.LoggerFactory.getLogger;
 
 /**
@@ -175,7 +175,7 @@ public final class Namespace implements KryoFactory, KryoPool {
      * @return this
      */
     public Builder register(Serializer<?> serializer, final Class<?>... classes) {
-      types.add(Pair.of(classes, checkNotNull(serializer)));
+      types.add(Pair.of(classes, requireNonNull(serializer)));
       return this;
     }
 
@@ -279,7 +279,7 @@ public final class Namespace implements KryoFactory, KryoPool {
     this.registrationRequired = registrationRequired;
     this.classLoader = classLoader;
     this.compatible = compatible;
-    this.friendlyName = checkNotNull(friendlyName);
+    this.friendlyName = requireNonNull(friendlyName);
   }
 
   /**