import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeDataOutput;
import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeInputOutput;
import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeStreamVersion;
import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeDataOutput;
import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeInputOutput;
import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeStreamVersion;
if (size != 0) {
modifications = new ArrayList<>(size);
final NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(in);
if (size != 0) {
modifications = new ArrayList<>(size);
final NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(in);