Switch to Objects.requireNonNull

[mdsal.git] / dom / mdsal-dom-broker / src / main / java / org / opendaylight / mdsal / dom / broker / DOMNotificationRouterEvent.java

diff --git a/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/DOMNotificationRouterEvent.java b/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/DOMNotificationRouterEvent.java
index ea79cae321a0842cee33c14410fd09778876598f..6eafd0696fc126235f48c9960f133db865992452 100644 (file)
--- a/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/DOMNotificationRouterEvent.java
+++ b/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/DOMNotificationRouterEvent.java
@@ -7,7 +7,8 @@
  */
 package org.opendaylight.mdsal.dom.broker;
 
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.SettableFuture;
 import com.lmax.disruptor.EventFactory;
@@ -34,8 +35,8 @@ final class DOMNotificationRouterEvent {
     @SuppressWarnings("checkstyle:hiddenField")
     ListenableFuture<Void> initialize(final DOMNotification notification,
             final Collection<ListenerRegistration<? extends DOMNotificationListener>> subscribers) {
-        this.notification = Preconditions.checkNotNull(notification);
-        this.subscribers = Preconditions.checkNotNull(subscribers);
+        this.notification = requireNonNull(notification);
+        this.subscribers = requireNonNull(subscribers);
         this.future = SettableFuture.create();
         return this.future;
     }