Switch to Objects.requireNonNull

[mdsal.git] / dom / mdsal-dom-inmemory-datastore / src / main / java / org / opendaylight / mdsal / dom / store / inmemory / ShardDataModification.java

diff --git a/dom/mdsal-dom-inmemory-datastore/src/main/java/org/opendaylight/mdsal/dom/store/inmemory/ShardDataModification.java b/dom/mdsal-dom-inmemory-datastore/src/main/java/org/opendaylight/mdsal/dom/store/inmemory/ShardDataModification.java
index 5999da0a4c818bc43da874483e23e569ffa9e1f0..c922ab2ae50cce79fe99dbe73606f310b0b83cde 100644 (file)
--- a/dom/mdsal-dom-inmemory-datastore/src/main/java/org/opendaylight/mdsal/dom/store/inmemory/ShardDataModification.java
+++ b/dom/mdsal-dom-inmemory-datastore/src/main/java/org/opendaylight/mdsal/dom/store/inmemory/ShardDataModification.java
@@ -8,7 +8,8 @@
 
 package org.opendaylight.mdsal.dom.store.inmemory;
 
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.collect.ImmutableMap;
 import java.util.Map;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
@@ -30,7 +31,7 @@ public final class ShardDataModification extends WriteableNodeWithSubshard {
                           final Map<PathArgument, WriteableModificationNode> subshards,
                           final Map<DOMDataTreeIdentifier, ForeignShardModificationContext> childShards) {
         super(subshards);
-        this.rootContext = Preconditions.checkNotNull(boundary);
+        this.rootContext = requireNonNull(boundary);
         this.childShards = ImmutableMap.copyOf(childShards);
     }