Remove followers as an explicit field

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / behaviors / Leader.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Leader.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Leader.java
index 49bcfac61e4ba2d46dc968e3ca5c7310fbb1a639..ee3cc65dddb90815aecd50771c834d3ab461ecd4 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Leader.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/behaviors/Leader.java
@@ -73,7 +73,7 @@ public class Leader extends AbstractLeader {
     }
 
     protected void scheduleInstallSnapshotCheck(FiniteDuration interval) {
-        if(followers.size() == 0){
+        if (getFollowerIds().isEmpty()) {
             // Optimization - do not bother scheduling a heartbeat as there are
             // no followers
             return;