import java.io.ObjectOutput;
import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeStreamVersion;
+import org.opendaylight.yangtools.yang.data.codec.binfmt.NormalizedNodeStreamVersion;
/**
* Abstract base class for a versioned Externalizable message.