Path pomFile, TransformerContext context, Path relativePath, String groupId, String artifactId) {
        Path pomPath = pomFile.resolveSibling(relativePath).normalize();
        if (Files.isDirectory(pomPath)) {
            pomPath = context.locate(pomPath);
        }

        if (pomPath == null || !Files.isRegularFile(pomPath)) {
            return Optional.empty();
        }

        super(pomFile);
    }

    /**
     * Creates a new model source backed by the specified file.
     *
     * @param pomPath The POM file, must not be {@code null}.
     * @since 4.0.0
     */
    public FileModelSource(Path pomPath) {
        super(pomPath);
    }

    /**
     *
     * @return the file of this source
     *
     * @deprecated instead use {@link #getFile()}
     */

    @Override
    public DefaultModelBuildingRequest setPomPath(Path pomPath) {
        this.pomPath = (pomPath != null) ? pomPath.toAbsolutePath() : null;
        return this;
    }

    @Override
    public synchronized ModelSource getModelSource() {
        if (modelSource == null && pomPath != null) {
            modelSource = new FileModelSource(pomPath);
        }
        return modelSource;
    }

        buffer.append(toId(model));
        Path pomPath = model.getPomFile();
        if (pomPath != null) {
            buffer.append(" (").append(pomPath).append(')');
        }
        return buffer.toString();
    }

    static String toPath(Model model) {
        String path = "";
        if (model != null) {
            Path pomPath = model.getPomFile();
            if (pomPath != null) {

        assertEquals("maven-core-it-0", pom.getValue("repositories[1]/id"));
    }

    private PomTestWrapper buildPom(String pomPath) throws Exception {
        File pomFile = new File(testDirectory + File.separator + pomPath, "pom.xml");
        File settingsFile = new File(testDirectory + File.separator + pomPath, "settings.xml");
        Settings settings = readSettingsFile(settingsFile);

        Path pomPath = pomFile.resolveSibling(relativePath).normalize();
        if (Files.isDirectory(pomPath)) {
            pomPath = context.locate(pomPath);
        }

        if (pomPath == null || !Files.isRegularFile(pomPath)) {
            return Optional.empty();
        }

        Path pomPath = model.getPomPath();
        if (pomPath != null) {
            buffer.append(" (").append(pomPath).append(')');
        }

        return buffer.toString();
    }

    static String toPath(Model model) {
        String path = "";

        if (model != null) {
            Path pomPath = model.getPomPath();

            if (pomPath != null) {

            it.descendant "Download ${server.uri}${projectB.pomPath}"
            it.descendant "Download ${server.uri}/repo/group/projectC/maven-metadata.xml"
            it.descendant "Download ${server.uri}${projectC.pomPath}"
            it.descendant "Download ${server.uri}${projectD.metaDataPath}"
            it.descendant "Download ${server.uri}${projectD.pomPath}"
        }

        def downloadBMetadata = events.operation("Download ${server.uri}${projectB.pomPath}")
        def downloadBArtifact = events.operation("Download ${server.uri}${projectB.artifactPath}")
        def downloadCRootMetadata = events.operation("Download ${server.uri}/repo/group/projectC/maven-metadata.xml")
        def downloadCPom = events.operation("Download ${server.uri}${projectC.pomPath}")

    public ModelBuildingRequest setPomFile(File pomFile) {
        request.setPomFile(pomFile);
        return this;
    }

    @Override
    public FilterModelBuildingRequest setPomPath(Path pomPath) {
        request.setPomPath(pomPath);
        return this;
    }

    @Override
    public ModelSource getModelSource() {
        return request.getModelSource();
    }

    @Override