Fix modernization issues

[controller.git] / opendaylight / md-sal / cds-access-api / src / main / java / org / opendaylight / controller / cluster / access / concepts / Envelope.java

diff --git a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/Envelope.java b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/Envelope.java
index 02686d9708254acac8373ed32ee0604f4f7ad7fa..8c5f513bbf3807d410774015543b6fd72ebf491d 100644 (file)
--- a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/Envelope.java
+++ b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/concepts/Envelope.java
@@ -7,8 +7,9 @@
  */
 package org.opendaylight.controller.cluster.access.concepts;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.base.MoreObjects;
-import com.google.common.base.Preconditions;
 import java.io.Serializable;
 import org.opendaylight.yangtools.concepts.Immutable;
 
@@ -20,7 +21,7 @@ public abstract class Envelope<T extends Message<?, ?>> implements Immutable, Se
     private final long sessionId;
 
     Envelope(final T message, final long sessionId, final long txSequence) {
-        this.message = Preconditions.checkNotNull(message);
+        this.message = requireNonNull(message);
         this.sessionId = sessionId;
         this.txSequence = txSequence;
     }