X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2Fpersisted%2FNoopPayload.java;h=0f076c55d755a3286433d388aad2e33faeef1fdb;hb=HEAD;hp=e190bf0919828714047ddbab275858acf5bb6ad3;hpb=86e8e4a06b682aa772c834a2cef56d0596540e1b;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/NoopPayload.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/NoopPayload.java
index e190bf0919..0f076c55d7 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/NoopPayload.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/NoopPayload.java
@@ -8,8 +8,8 @@
 package org.opendaylight.controller.cluster.raft.persisted;
 
 import akka.dispatch.ControlMessage;
-import java.io.Serializable;
 import org.apache.commons.lang3.SerializationUtils;
+import org.eclipse.jdt.annotation.NonNull;
 import org.opendaylight.controller.cluster.raft.messages.Payload;
 
 /**
@@ -19,22 +19,14 @@ import org.opendaylight.controller.cluster.raft.messages.Payload;
  * @author Thomas Pantelis
  */
 public final class NoopPayload extends Payload implements ControlMessage {
-    public static final NoopPayload INSTANCE = new NoopPayload();
-
-    // There is no need for Externalizable
-    private static final class Proxy implements Serializable {
-        private static final long serialVersionUID = 1L;
-
-        private Object readResolve() {
-            return INSTANCE;
-        }
-    }
-
+    @java.io.Serial
     private static final long serialVersionUID = 1L;
-    private static final Proxy PROXY = new Proxy();
+    private static final @NonNull NP PROXY = new NP();
     // Estimate to how big the proxy is. Note this includes object stream overhead, so it is a bit conservative
     private static final int PROXY_SIZE = SerializationUtils.serialize(PROXY).length;
 
+    public static final @NonNull NoopPayload INSTANCE = new NoopPayload();
+
     private NoopPayload() {
         // Hidden on purpose
     }