package org.opendaylight.controller.cluster.raft.internal.messages;
+import java.io.Serializable;
+
/**
* This messages is sent to the Leader to prompt it to send a heartbeat
* to it's followers.
*
* Typically the Leader to itself on a schedule
*/
-public class SendHeartBeat {
+public class SendHeartBeat implements Serializable {
}