*
     * @return the list of remote repositories, or null if not specified
     */
    @Nullable
    List<RemoteRepository> getRepositories();

    /**
     * Creates a new ProjectBuilderRequest with the specified session and source.
     *
     * @param session the Maven session
     * @param source the source of the project to build

    public List<ArtifactRepository> getRepositories() {
        if (repositories == null) {
            return Collections.emptyList();
        }

        return Collections.unmodifiableList(repositories);
    }

    public MetadataResolutionResult setRepositories(final List<ArtifactRepository> repositories) {
        this.repositories = repositories;

 * </p>
 *
 *
 * @since 4.0.0
 * @see Repository
 * @see LocalRepository
 * @see Session#getSettings()
 * @see ModelBase#getRepositories()
 * @see ModelBase#getPluginRepositories()
 */
@Experimental
@Immutable
public interface RemoteRepository extends Repository {

    @Nonnull
    String getUrl();

    @Nonnull

    public List<ArtifactRepository> getRepositories() {
        if (repositories == null) {
            return Collections.emptyList();
        }

        return Collections.unmodifiableList(repositories);
    }

    public ArtifactResolutionResult setRepositories(final List<ArtifactRepository> repositories) {
        this.repositories = repositories;

     *
     * @return the list of remote repositories to use, or {@code null} to use session defaults
     * @see Session#getRemoteRepositories()
     */
    @Nullable
    List<RemoteRepository> getRepositories();

    /**
     * Validates a list of remote repositories to ensure data integrity.
     *
     * <p>This method performs the following validations:
     * <ul>
     *   <li>Allows null input (returns null)</li>

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        pluginHelper = new PluginHelper() {
            @Override
            protected String[] getRepositories() {
                return new String[] { "plugin/repo1/", "plugin/repo2/" };
            }

            @Override
            protected String getRepositoryContent(String url) {

                @Override
                public Artifact[] load(final ArtifactType key) {
                    final List<Artifact> list = new ArrayList<>();
                    for (final String url : getRepositories()) {
                        if (url.endsWith(".yaml")) {
                            if (key == ArtifactType.UNKNOWN) {
                                list.addAll(loadArtifactsFromRepository(url));

            this.userProperties = request.getUserProperties();
            this.repositoryMerging = request.getRepositoryMerging();
            this.repositories = request.getRepositories();
            this.lifecycleBindingsInjector = request.getLifecycleBindingsInjector();
        }

        public ModelBuilderRequestBuilder session(Session session) {
            this.session = session;

            }

            @Override
            public Version getTargetVersion() {
                return targetVersion;
            }

            @Override
            public List<RemoteRepository> getRepositories() {
                return repositories;
            }

            @Override
            public boolean equals(Object o) {
                return o instanceof DefaultDependencyResolverRequest that

                if (artifactRequest != null && artifactRequest.getRepositories() != null) {
                    repositories.addAll(artifactRequest.getRepositories());
                } else if (artifactDescriptorRequest != null && artifactDescriptorRequest.getRepositories() != null) {
                    repositories.addAll(artifactDescriptorRequest.getRepositories());
                }
                if (!repositories.isEmpty()) {