+import static com.google.common.base.Preconditions.checkArgument;
+import static java.util.Objects.requireNonNull;
+
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
+
+public class CreateTransaction extends VersionedExternalizableMessage {
+ private static final long serialVersionUID = 1L;