Cleanup java.util.Optional references

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / TransactionProxy.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
index d6d44b897a9746e762d0bbcc6ad5d47861863e60..78803f205588c341edad91611ae515b7c7dfedd1 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
@@ -278,8 +278,7 @@ public class TransactionProxy extends AbstractDOMStoreTransaction<TransactionIde
     private AbstractThreePhaseCommitCohort<ActorSelection> createMultiCommitCohort() {
 
         final List<ThreePhaseCommitCohortProxy.CohortInfo> cohorts = new ArrayList<>(txContextWrappers.size());
-        final java.util.Optional<SortedSet<String>> shardNames =
-                java.util.Optional.of(new TreeSet<>(txContextWrappers.keySet()));
+        final Optional<SortedSet<String>> shardNames = Optional.of(new TreeSet<>(txContextWrappers.keySet()));
         for (Entry<String, TransactionContextWrapper> e : txContextWrappers.entrySet()) {
             LOG.debug("Tx {} Readying transaction for shard {}", getIdentifier(), e.getKey());