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%2Fclient%2Fmessages%2FShutdown.java;h=4261baef2fd22f19c5374139f34f15ba063eb1b5;hb=a81d98f692b80c45bce3fe6a87e731abfb012a9f;hp=754bf30c23e831d1e9861ba77523a5faa30fe2a6;hpb=2e12efc12dc33154790ae92c33f5fae65053ef33;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/client/messages/Shutdown.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/client/messages/Shutdown.java
index 754bf30c23..4261baef2f 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/client/messages/Shutdown.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/client/messages/Shutdown.java
@@ -11,7 +11,8 @@ import java.io.Serializable;
 
 /**
  * Message sent to a raft actor to shutdown gracefully. If it's the leader it will transfer leadership to a
- * follower. As its last act, the actor self-destructs via a PoisonPill.
+ * follower. As its last act, the actor self-destructs via a PoisonPill. This message should only be used with
+ * Patterns.gracefulStop().
  *
  * @author Thomas Pantelis
  */
@@ -23,8 +24,7 @@ public final class Shutdown implements Serializable {
         // Hidden on purpose
     }
 
-    @SuppressWarnings({ "static-method", "unused" })
-    private Shutdown readResolve() {
+    private Object readResolve() {
         return INSTANCE;
     }
 }