Switch to Objects.requireNonNull

[mdsal.git] / binding2 / mdsal-binding2-dom-codec / src / main / java / org / opendaylight / mdsal / binding / javav2 / dom / codec / impl / cache / BindingNormalizedNodeCache.java

diff --git a/binding2/mdsal-binding2-dom-codec/src/main/java/org/opendaylight/mdsal/binding/javav2/dom/codec/impl/cache/BindingNormalizedNodeCache.java b/binding2/mdsal-binding2-dom-codec/src/main/java/org/opendaylight/mdsal/binding/javav2/dom/codec/impl/cache/BindingNormalizedNodeCache.java
index cf9a69ff78a2c061b86928ccac2d28db6fd33ad3..84561ad2a019705e8a004219b0b9c9eede8eb112 100644 (file)
--- a/binding2/mdsal-binding2-dom-codec/src/main/java/org/opendaylight/mdsal/binding/javav2/dom/codec/impl/cache/BindingNormalizedNodeCache.java
+++ b/binding2/mdsal-binding2-dom-codec/src/main/java/org/opendaylight/mdsal/binding/javav2/dom/codec/impl/cache/BindingNormalizedNodeCache.java
@@ -7,8 +7,9 @@
  */
 package org.opendaylight.mdsal.binding.javav2.dom.codec.impl.cache;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.annotations.Beta;
-import com.google.common.base.Preconditions;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
@@ -32,8 +33,8 @@ public class BindingNormalizedNodeCache extends CacheLoader<TreeNode, Normalized
 
     public BindingNormalizedNodeCache(@Nonnull final AbstractBindingNormalizedNodeCacheHolder cacheHolder,
             @Nonnull final DataContainerCodecContext<?, ?> subtreeRoot) {
-        this.cacheHolder = Preconditions.checkNotNull(cacheHolder, "cacheHolder");
-        this.subtreeRoot = Preconditions.checkNotNull(subtreeRoot, "subtreeRoot");
+        this.cacheHolder = requireNonNull(cacheHolder, "cacheHolder");
+        this.subtreeRoot = requireNonNull(subtreeRoot, "subtreeRoot");
     }
 
     @Override