commit 6e5f47043115eaf2ecc31e079b33c4fe3e76a433
author Yuta HIGUCHI <y-higuchi@ak.jp.nec.com> Mon Nov 21 11:42:11 2016 -0800
committer Gerrit Code Review <gerrit@onlab.us> Mon Nov 21 21:31:56 2016 +0000
tree ecc82e0316ed9975b9fd39d73921c988a404d599
parent 9b152fcdb910a7e64bc3c84d8bf9992e5cadf962

Fixing NoSuchElementException observed connecting Centec switch

Change-Id: I9f35c19b70f04ec9db8f751aa1bfef91874900f7

core/store/dist/src/main/java/org/onosproject/store/group/impl/DistributedGroupStore.java

diff --git a/core/store/dist/src/main/java/org/onosproject/store/group/impl/DistributedGroupStore.java b/core/store/dist/src/main/java/org/onosproject/store/group/impl/DistributedGroupStore.java
index 64df685..a1f9e9b 100644
--- a/core/store/dist/src/main/java/org/onosproject/store/group/impl/DistributedGroupStore.java
+++ b/core/store/dist/src/main/java/org/onosproject/store/group/impl/DistributedGroupStore.java
@@ -1109,7 +1109,7 @@
                 group = getGroupIdTable(key.deviceId()).values()
                         .stream()
                         .filter((storedGroup) -> (storedGroup.appCookie().equals(key.appCookie)))
-                        .findFirst().get();
+                        .findFirst().orElse(null);
                 if (group == null) {
                     log.error("GroupStoreKeyMapListener: Received "
                                       + "event {} with null entry... can not process", mapEvent.type());