X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatabroker%2Factors%2Fdds%2FClientTransactionCursor.java;h=8c32a597dcdeccc7ad72169cb9fb275a634a9918;hb=refs%2Fchanges%2F00%2F84600%2F3;hp=41d2cb8cd1bba38c28b3da89ac2d8dad680e758e;hpb=8232a626b43fdd2f5799da0fbcfb0f02d3c8f4fb;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientTransactionCursor.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientTransactionCursor.java
index 41d2cb8cd1..8c32a597dc 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientTransactionCursor.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/ClientTransactionCursor.java
@@ -7,7 +7,9 @@
  */
 package org.opendaylight.controller.cluster.databroker.actors.dds;
 
-import com.google.common.base.Preconditions;
+import static com.google.common.base.Preconditions.checkState;
+import static java.util.Objects.requireNonNull;
+
 import java.util.Arrays;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteCursor;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
@@ -20,11 +22,11 @@ import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  * @author Robert Varga
  */
 final class ClientTransactionCursor implements DOMDataTreeWriteCursor {
-    private YangInstanceIdentifier current = YangInstanceIdentifier.EMPTY;
+    private YangInstanceIdentifier current = YangInstanceIdentifier.empty();
     private final ClientTransaction parent;
 
     ClientTransactionCursor(final ClientTransaction parent) {
-        this.parent = Preconditions.checkNotNull(parent);
+        this.parent = requireNonNull(parent);
     }
 
     @Override
@@ -45,7 +47,7 @@ final class ClientTransactionCursor implements DOMDataTreeWriteCursor {
     @Override
     public void exit() {
         final YangInstanceIdentifier currentParent = current.getParent();
-        Preconditions.checkState(currentParent != null);
+        checkState(currentParent != null);
         current = currentParent;
     }