Migrate to use Objects.requireNonNull

[ovsdb.git] / southbound / southbound-impl / src / main / java / org / opendaylight / ovsdb / southbound / SouthboundUtil.java

diff --git a/southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/SouthboundUtil.java b/southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/SouthboundUtil.java
index 12c9275bf275c4eca47b7c44ef4d2b4333fbe5f1..3069d356e63c9c8c26ba9d7b25bd239810d8d767 100644 (file)
--- a/southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/SouthboundUtil.java
+++ b/southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/SouthboundUtil.java
@@ -7,8 +7,9 @@
  */
 package org.opendaylight.ovsdb.southbound;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Preconditions;
 import com.google.common.util.concurrent.FluentFuture;
 import java.net.InetAddress;
 import java.net.NetworkInterface;
@@ -49,7 +50,7 @@ public final class SouthboundUtil {
     }
 
     public static Optional<OvsdbNodeAugmentation> getManagingNode(DataBroker db, OvsdbBridgeAttributes mn) {
-        Preconditions.checkNotNull(mn);
+        requireNonNull(mn);
         try {
             OvsdbNodeRef ref = mn.getManagedBy();
             if (ref != null && ref.getValue() != null) {