From: Robert Varga <rovarga@cisco.com>
Date: Wed, 23 Mar 2016 15:37:04 +0000 (+0100)
Subject: Initialized visitedAddresses to a smaller list
X-Git-Tag: release/boron~284
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=commitdiff_plain;h=849db3eff0c710410aaed61a709ba69b491a75bd;ds=sidebyside

Initialized visitedAddresses to a smaller list

Adds final keyword to force initialization and provide a hint that
the list will have a single entry.

Change-Id: I8c562faa5ce6f6303ab11717e55b624a31720281
Signed-off-by: Robert Varga <rovarga@cisco.com>
---

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardmanager/ShardManager.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardmanager/ShardManager.java
index 4eb6dd01dc..7a41021475 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardmanager/ShardManager.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardmanager/ShardManager.java
@@ -922,11 +922,11 @@ public class ShardManager extends AbstractUntypedPersistentActorWithMetering {
             return;
         }
 
-        Collection<String> visitedAddresses;
+        final Collection<String> visitedAddresses;
         if(message instanceof RemoteFindPrimary) {
             visitedAddresses = ((RemoteFindPrimary)message).getVisitedAddresses();
         } else {
-            visitedAddresses = new ArrayList<>();
+            visitedAddresses = new ArrayList<>(1);
         }
 
         visitedAddresses.add(peerAddressResolver.getShardManagerActorPathBuilder(cluster.getSelfAddress()).toString());