Fix modernization issues

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / messages / DataTreeListenerInfo.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DataTreeListenerInfo.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DataTreeListenerInfo.java
index 90db2794d32509755b4f5bf171cca72c1f06a911..62505d922475381021b70e4db0e22290012a90e4 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DataTreeListenerInfo.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DataTreeListenerInfo.java
@@ -7,7 +7,8 @@
  */
 package org.opendaylight.controller.cluster.datastore.messages;
 
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
 import java.beans.ConstructorProperties;
 
 /**
@@ -24,8 +25,8 @@ public class DataTreeListenerInfo {
     @ConstructorProperties({"listener","registeredPath", "isEnabled", "notificationCount"})
     public DataTreeListenerInfo(final String listener, final String registeredPath, final boolean isEnabled,
             final long notificationCount) {
-        this.listener = Preconditions.checkNotNull(listener);
-        this.registeredPath = Preconditions.checkNotNull(registeredPath);
+        this.listener = requireNonNull(listener);
+        this.registeredPath = requireNonNull(registeredPath);
         this.isEnabled = isEnabled;
         this.notificationCount = notificationCount;
     }