import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
-import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
+import org.opendaylight.mdsal.binding.api.DataTreeModification;
import org.opendaylight.ovsdb.lib.notation.Mutator;
import org.opendaylight.ovsdb.lib.operations.Mutate;
import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;