import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
import org.opendaylight.controller.protobuff.messages.cohort3pc.ThreePhaseCommitCohortMessages;
-public class CommitTransactionReply extends EmptyReply {
+public class CommitTransactionReply extends VersionedExternalizableMessage {
private static final Object SERIALIZED_INSTANCE =
ThreePhaseCommitCohortMessages.CommitTransactionReply.newBuilder().build();