/**
 * Maven GA level metadata.
 */
final class VersionsMetadata extends MavenMetadata {

    private final Artifact artifact;

    VersionsMetadata(Artifact artifact, Date timestamp) {
        super(createRepositoryMetadata(artifact), (Path) null, timestamp);
        this.artifact = artifact;
    }

    VersionsMetadata(Artifact artifact, Path path, Date timestamp) {

/**
 * Maven GA level metadata.
 */
final class VersionsMetadata extends MavenMetadata {

    private final Artifact artifact;

    VersionsMetadata(Artifact artifact, Date timestamp) {
        super(createRepositoryMetadata(artifact), (Path) null, timestamp);
        this.artifact = artifact;
    }

    VersionsMetadata(Artifact artifact, Path path, Date timestamp) {

            Object key = VersionsMetadata.getKey(artifact);
            if (processedVersions.get(key) == null) {
                VersionsMetadata versionsMetadata = versions.get(key);
                if (versionsMetadata == null) {
                    versionsMetadata = new VersionsMetadata(artifact, timestamp);
                    versions.put(key, versionsMetadata);
                }
            }
        }