<buildNumber>10</buildNumber>
    </snapshot>
    <lastUpdated>20180814210714</lastUpdated>
    <snapshotVersions>
      <snapshotVersion>
        <extension>jar</extension>
        <value>12.2.0-20180814.210714-10</value>
        <updated>20180814210714</updated>
      </snapshotVersion>
      <snapshotVersion>
        <extension>pom</extension>
        <value>12.2.0-20180814.210714-10</value>

      <buildNumber>2</buildNumber>
    </snapshot>
    <lastUpdated>20130404093657</lastUpdated>
    <snapshotVersions>
      <snapshotVersion>
        <extension>pom</extension>
        <value>0.4.0-20130404.090532-2</value>
        <updated>20130404090532</updated>
      </snapshotVersion>
      <snapshotVersion>
        <extension>jar</extension>
        <value>0.4.0-20130404.093655-3</value>

    </snapshot>
    <lastUpdated>20120809112920</lastUpdated>
    <snapshotVersions>
      <snapshotVersion>
        <classifier>classifierA</classifier>
        <extension>jar</extension>
        <value>07.20.3-20120809.112124-88</value>
        <updated>20120809112124</updated>
      </snapshotVersion>
      <snapshotVersion>
        <classifier>classifierB</classifier>
        <extension>jar</extension>

    }

    private static SnapshotVersion addSnapshotVersion(
            Versioning versioning, String extension, Date timestamp, String version, int buildNumber) {
        Snapshot snapshot = new Snapshot();
        snapshot.setBuildNumber(buildNumber);
        snapshot.setTimestamp(formatDate(timestamp, true));

        SnapshotVersion sv = new SnapshotVersion();
        sv.setExtension(extension);

       <<<versioning>>> element that gives data about snapshot (<<<snapshot>>>, <<<lastUpdated>>> and <<<snapshotVersions>>> list). Notice that a
       release artifact directory is not expected to provide metadata.

 []

 The following are generated from this model:

        </field>
        <field>
          <name>snapshotVersions</name>
          <version>1.1.0+</version>
          <description>Information for each sub-artifact available in this artifact snapshot. This is only the most recent SNAPSHOT for each unique extension/classifier combination.</description>
          <association>
            <type>SnapshotVersion</type>
            <multiplicity>*</multiplicity>

        def snapshotVersion = snapshot('4.3', referenceBuildTime)
        def versions = releasedVersions(snapshotVersion, oldRc, [])

        def newRc = releasedVersion(version, referenceBuildTime + buildTime)
        expect:
        ******@****.***ReleasedVersions(newRc, versions) == releasedVersions(snapshotVersion, newRc, [])

        where:

        String lastUpdated = metadata.getVersioning().getLastUpdated();

        Map<String, SnapshotVersion> versions = new LinkedHashMap<>();

        for (Artifact artifact : artifacts) {
            SnapshotVersion sv = new SnapshotVersion();
            sv.setClassifier(artifact.getClassifier());
            sv.setExtension(artifact.getExtension());

                version = version.substring(0, version.length() - SNAPSHOT.length()) + qualifier;
            }

            SnapshotVersion sv = new SnapshotVersion();
            sv.setClassifier(artifact.getClassifier());
            sv.setExtension(artifact.getExtension());
            sv.setVersion(version);
            sv.setUpdated(lastUpdated);

                            if (version.endsWith("SNAPSHOT")) {
                                final String snapshotVersion = getSnapshotActualVersion(builder, pluginUrl, version);
                                if (StringUtil.isNotBlank(snapshotVersion)) {
                                    final String actualVersion = version.replace("SNAPSHOT", snapshotVersion);
                                    list.add(new Artifact(name, actualVersion,