Introduce import statements for java.util.Optional
Change-Id: I8888a5536b5abe43408130d6dc965487e05b065d
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 b447732..068582c 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
@@ -15,7 +15,6 @@
*/
package org.onosproject.store.group.impl;
-import com.google.common.base.Optional;
import com.google.common.collect.FluentIterable;
import com.google.common.collect.Iterables;
@@ -78,6 +77,7 @@
import java.util.HashMap;
import java.util.List;
import java.util.Objects;
+import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ExecutorService;
@@ -628,7 +628,7 @@
group.deviceId());
synchronized (existing) {
for (GroupBucket bucket:group.buckets().buckets()) {
- java.util.Optional<GroupBucket> matchingBucket =
+ Optional<GroupBucket> matchingBucket =
existing.buckets().buckets()
.stream()
.filter((existingBucket)->(existingBucket.equals(bucket)))