Use Objects.requireNonNullElse()

Modernizer is pointing this one out, drop the MoreObjects
dependency.

Change-Id: Ibfe3f79dae3b53bc30d130ae68bfab83214ee128
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTree.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTree.java
index c316fdfb9e6b768b2ab5850c1068957527b36da5..786041f6e48e9c110faa1a8ce2a0f68882a7c5ec 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTree.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTree.java
@@ -12,11 +12,11 @@ import static com.google.common.base.Preconditions.checkState;
 import static com.google.common.base.Verify.verify;
 import static com.google.common.base.Verify.verifyNotNull;
 import static java.util.Objects.requireNonNull;
+import static java.util.Objects.requireNonNullElse;
 
 import akka.actor.ActorRef;
 import akka.util.Timeout;
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.MoreObjects;
 import com.google.common.base.Stopwatch;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
@@ -1284,7 +1284,7 @@ public class ShardDataTree extends ShardDataTreeTransactionParent {
             return false;
         }
 
-        DataTreeTip newTip = MoreObjects.firstNonNull(first.cohort.getCandidate(), dataTree);
+        DataTreeTip newTip = requireNonNullElse(first.cohort.getCandidate(), dataTree);
         while (it.hasNext()) {
             final CommitEntry e = it.next();
             if (cohort.equals(e.cohort)) {
@@ -1297,7 +1297,7 @@ public class ShardDataTree extends ShardDataTreeTransactionParent {
 
                 return true;
             } else {
-                newTip = MoreObjects.firstNonNull(e.cohort.getCandidate(), newTip);
+                newTip = requireNonNullElse(e.cohort.getCandidate(), newTip);
             }
         }