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%2FFindLeader.java;h=6080232538e22cd755807f449cbb84bbbfad4210;hb=d3790efbca191389411dbb71f1940027f95c2c23;hp=98dd0d46531cadef35f8832a89237a1a95ae44fd;hpb=76b553837d30cd4c9d423251d9c4b9e218e53f6a;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/client/messages/FindLeader.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/client/messages/FindLeader.java
index 98dd0d4653..6080232538 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/client/messages/FindLeader.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/client/messages/FindLeader.java
@@ -8,8 +8,26 @@
 
 package org.opendaylight.controller.cluster.raft.client.messages;
 
+import com.google.common.annotations.VisibleForTesting;
 import java.io.Serializable;
 
-public class FindLeader implements Serializable{
+/**
+ * Request to locate the leader raft actor. Each {@link org.opendaylight.controller.cluster.raft.RaftActor} must
+ * respond with a {@link FindLeaderReply} containing the address of the leader, as it is known to that particular
+ * actor.
+ *
+ * This message is intended for testing purposes only.
+ */
+@VisibleForTesting
+public final class FindLeader implements Serializable {
+    private static final long serialVersionUID = 1L;
+    public static final FindLeader INSTANCE = new FindLeader();
+
+    private FindLeader() {
+        // Hidden to force reuse
+    }
 
+    private Object readResolve() {
+        return INSTANCE;
+    }
 }