* @since 3.6.1
     */
    public List<ArtifactRepository> getEffectiveRepositories(List<ArtifactRepository> repositories) {
        if (repositories == null) {
            return null;
        }

        Map<String, List<ArtifactRepository>> reposByKey = new LinkedHashMap<>();

        for (ArtifactRepository repository : repositories) {
            String key = repository.getId();

    void resolve(Artifact artifact, List<ArtifactRepository> remoteRepositories, ArtifactRepository localRepository)
            throws ArtifactResolutionException, ArtifactNotFoundException;

    // USED BY REMOTE RESOURCES PLUGIN
    @Deprecated
    void resolve(
            Artifact artifact,
            List<ArtifactRepository> remoteRepositories,
            ArtifactRepository localRepository,

    }

    @Override
    public List<ArtifactRepository> getEffectiveRepositories(List<ArtifactRepository> repositories) {
        return repositories;
    }

    @Override
    public Mirror getMirror(ArtifactRepository repository, List<Mirror> mirrors) {
        return null;
    }

    @Override
    public void injectAuthentication(List<ArtifactRepository> repositories, List<Server> servers) {}

    //
    // Retriever
    //
    void getArtifact(Artifact artifact, ArtifactRepository repository, TransferListener transferListener, boolean force)
            throws TransferFailedException, ResourceDoesNotExistException;

    void getArtifact(
            Artifact artifact,
            List<ArtifactRepository> remoteRepositories,
            TransferListener transferListener,
            boolean force)

import org.apache.maven.artifact.repository.ArtifactRepository;

/**
 *
 *
 *
 */
@Deprecated
public class MetadataResolutionRequest {
    private MavenArtifactMetadata mad;

    private String scope;

    // Needs to go away
    private Set<Artifact> artifactDependencies;

    private ArtifactRepository localRepository;

    private List<ArtifactRepository> remoteRepositories;

    void resolve(
            RepositoryMetadata repositoryMetadata,
            List<ArtifactRepository> repositories,
            ArtifactRepository localRepository)
            throws RepositoryMetadataResolutionException;

    void resolveAlways(
            RepositoryMetadata metadata, ArtifactRepository localRepository, ArtifactRepository remoteRepository)
            throws RepositoryMetadataResolutionException;

    /**

        ResolutionGroup group = source.retrieve(artifact, localRepository(), new ArrayList<>());
        List<ArtifactRepository> repositories = group.getResolutionRepositories();
        assertEquals(1, repositories.size(), "There should be one repository!");
        ArtifactRepository repository = repositories.get(0);
        assertEquals(TestMavenWorkspaceReader.REPO_ID, repository.getId());

import java.util.Set;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.repository.ArtifactRepository;

/**
 * ResolutionGroup
 */
@Deprecated
public class ResolutionGroup {

    private final Set<Artifact> artifacts;

    private final List<ArtifactRepository> resolutionRepositories;

    private final Artifact pomArtifact;

    private final Artifact relocatedArtifact;

@Deprecated
public final class ProjectUtils {

    private ProjectUtils() {}

    public static List<ArtifactRepository> buildArtifactRepositories(
            List<Repository> repositories, ArtifactRepositoryFactory artifactRepositoryFactory, PlexusContainer c)
            throws InvalidRepositoryException {

        List<ArtifactRepository> remoteRepositories = new ArrayList<>();

        for (Repository r : repositories) {

import java.util.Collection;

import org.apache.maven.artifact.repository.ArtifactRepository;

/**
 *
 *
 */
@Deprecated
public class MetadataResolution {
    /** resolved MD  */
    private ArtifactMetadata artifactMetadata;

    /** repositories, added by this POM  */
    private Collection<ArtifactRepository> metadataRepositories;
    // -------------------------------------------------------------------