import com.google.common.annotations.Beta;
import java.io.IOException;
-import org.opendaylight.yangtools.rfc7952.data.api.StreamWriterMetadataExtension;
import org.opendaylight.yangtools.rfc8528.data.api.MountPointContextFactory;
import org.opendaylight.yangtools.rfc8528.data.api.MountPointIdentifier;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.api.schema.stream.StreamWriterMetadataExtension;
import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
/**