<repository>
      <id>apache.releases</id>
      <name>Apache Release Distribution Repository</name>
      <url>scp://minotaur.apache.org/www/www.apache.org/dist/maven-repository</url>
    </repository>
    <snapshotRepository>
      <id>apache.snapshots</id>
      <name>Apache Development Snapshot Repository</name>
      <url>scp://minotaur.apache.org/www/cvs.apache.org/maven-snapshot-repository</url>
    </snapshotRepository>

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.artifact.repository.metadata;

import java.util.List;

import org.apache.maven.artifact.metadata.ArtifactMetadata;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.RepositoryRequest;

/**
 * RepositoryMetadataManager
 */
@Deprecated

import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.RepositoryRequest;
import org.apache.maven.artifact.repository.metadata.Metadata;
import org.apache.maven.artifact.repository.metadata.RepositoryMetadata;
import org.apache.maven.artifact.repository.metadata.RepositoryMetadataResolutionException;
import org.apache.maven.artifact.repository.metadata.Snapshot;

 *
 * <p>{@link org.apache.maven.api.ArtifactCoordinates} instances are used to locate artifacts in a repository.
 * Each instance identifies an artifact or version range of artifacts in the Maven repository system.</p>
 *
 * <p>{@link org.apache.maven.api.Artifact} instances represent artifacts in the repository.
 * They are created when <dfn>resolving</dfn> an {@code ArtifactCoordinates} object. Resolving is the process

 *   <li>Accessing plugin artifacts and their dependencies</li>
 * </ul>
 *
 * <p>Repository validation ensures data integrity by:
 * <ul>
 *   <li>Preventing duplicate repositories that could cause confusion</li>
 *   <li>Rejecting null repository entries that would cause failures</li>
 *   <li>Maintaining consistent repository ordering for reproducible builds</li>
 * </ul>
 *
 * @since 4.0.0
 * @see RemoteRepository

    }

    static boolean matchesLayout(ArtifactRepository repository, Mirror mirror) {
        return matchesLayout(RepositoryUtils.getLayout(repository), mirror.getMirrorOfLayouts());
    }

    /**
     * Checks whether the layouts configured for a mirror match with the layout of the repository.
     *
     * @param repoLayout The layout of the repository, may be {@code null}.

    }

    @Override
    public void addRepository(Repository repository) throws InvalidRepositoryException {
        addRepository(repository, false);
    }

    @Override
    public void addRepository(final Repository repository, boolean replace) throws InvalidRepositoryException {
        if (!repositoryIds.add(repository.getId())) {
            if (!replace) {
                return;
            }

        for (MetadataResult res : results) {
            ArtifactRepository repository = res.getRequest().getRepository();
            if (repository == null) {
                repository = request.getRepositorySession().getLocalRepository();
            }

            mergeMetadata(request.getRepositorySession(), trace, versions, res.getMetadata(), repository);
        }

        selectVersion(result, request, versions);

                ArtifactRepository repository = res.getRequest().getRepository();
                if (repository == null) {
                    repository = request.getRepositorySession().getLocalRepository();
                }

                PluginPrefixResult result =
                        resolveFromRepository(request, trace, metadata.getGroupId(), metadata, repository, candidates);

                if (result != null) {

     *            false} to use the update policy configured on each repository.
     * @return This request, never {@code null}.
     */
    RepositoryRequest setForceUpdate(boolean forceUpdate);

    /**
     * Gets the local repository to use.
     *
     * @return The local repository to use or {@code null} if not set.
     */
    ArtifactRepository getLocalRepository();

    /**