-import javax.annotation.concurrent.NotThreadSafe;
-import org.opendaylight.controller.cluster.datastore.utils.Dispatchers;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+import org.opendaylight.controller.cluster.common.actor.Dispatchers;
+import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidate;