Speedup AbstractLeader.printFollowerStates()

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

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/ExampleActor.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/ExampleActor.java
index 684c3ac30ecb5cbcb441f90bf430e63e0b5267a7..8f416b3abc45145e2f95307332052b66cdb4b5a1 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/ExampleActor.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/ExampleActor.java
@@ -75,9 +75,8 @@ public class ExampleActor extends RaftActor {
 
         } else if (message instanceof PrintRole) {
             if(LOG.isDebugEnabled()) {
-                String followers = "";
                 if (getRaftState() == RaftState.Leader || getRaftState() == RaftState.IsolatedLeader) {
-                    followers = ((Leader)this.getCurrentBehavior()).printFollowerStates();
+                    final String followers = ((Leader)this.getCurrentBehavior()).printFollowerStates();
                     LOG.debug("{} = {}, Peers={}, followers={}", getId(), getRaftState(),
                         getRaftActorContext().getPeerAddresses().keySet(), followers);
                 } else {