assertEquals(1, target.getVersioning().getSnapshotVersions().size());
        assertEquals(
                "sources", target.getVersioning().getSnapshotVersions().get(0).getClassifier());
        assertEquals("jar", target.getVersioning().getSnapshotVersions().get(0).getExtension());
        assertEquals(
                "20200710072412",
                target.getVersioning().getSnapshotVersions().get(0).getUpdated());
    }

                        // never convert from legacy to new format if either source or target is legacy format
                        if ( !v.getSnapshotVersions().isEmpty() )
                        {
                            for ( SnapshotVersion sv : versioning.getSnapshotVersions() )
                            {
                                String key = getSnapshotVersionKey( sv );

            merge(LATEST, infos, versioning.getLastUpdated(), versioning.getLatest(), repository);
        }

        for (SnapshotVersion sv : versioning.getSnapshotVersions()) {
            if (sv.getVersion() != null && !sv.getVersion().isEmpty()) {
                String key = getKey(sv.getClassifier(), sv.getExtension());