this(artifactMetadata);
        this.metadataRepositories = metadataRepositories;
    }
    // -------------------------------------------------------------------
    public Collection<ArtifactRepository> getMetadataRepositories() {
        return metadataRepositories;
    }

    public void setMetadataRepositories(Collection<ArtifactRepository> metadataRepositories) {
        this.metadataRepositories = metadataRepositories;
    }