/**
     * Gets the result of the dependency resolution for the project.
     *
     * @return The result of the dependency resolution for the project or {@code null} if the project dependencies were
     *         not requested.
     */
    DependencyResolutionResult getDependencyResolutionResult();

                .filter(project -> isMatchingProject(project, selector, reactorDirectory))
                .findFirst();
    }

    File getBaseDirectoryFromRequest(MavenExecutionRequest request) {
        return request.getBaseDirectory() != null ? new File(request.getBaseDirectory()) : null;
    }

    boolean isMatchingProject(MavenProject project, String selector, File reactorDirectory) {
        // [groupId]:artifactId

        requests.clear();

        PluginPrefixResult result = processResults(request, trace, results, requests);

        if (result != null) {
            return result;
        }

        // second try, refetch all (possibly outdated) metadata that wasn't updated in the first attempt

    }

    /**
     * Check whether any of the requested optional projects were not activated or deactivated.
     * @param request the {@link MavenExecutionRequest}.
     * @param session the {@link MavenSession}.
     */
    private void validateOptionalProjects(MavenExecutionRequest request, MavenSession session) {
        final ProjectActivation projectActivation = request.getProjectActivation();

        Artifact pomArtifact = new DefaultArtifact(groupId, artifactId, "", "pom", version);

        try {
            ArtifactRequest request = new ArtifactRequest(pomArtifact, repositories, context);
            request.setTrace(trace);
            pomArtifact = resolver.resolveArtifact(session, request).getArtifact();
        } catch (ArtifactResolutionException e) {

                () -> newModelResolver().resolveModel(session, parent, new AtomicReference<>()),
                "Expected 'ModelResolverException' not thrown.");
        assertEquals("No versions matched the requested version range '[2.0,2.1)'", e.getMessage());
    }

    @Test
    void testResolveParentThrowsModelResolverExceptionWhenUsingRangesWithoutUpperBound() throws Exception {
        final Parent parent = Parent.newBuilder()

        nonNull(request, "request");
        InternalSession session = InternalSession.from(request.getSession());

        ArtifactType type = null;
        if (request.getType() != null) {
            type = session.getSession().getArtifactTypeRegistry().get(request.getType());
        }
        if (request.getCoordinateString() != null) {

    @Override
    public PluginDescriptor read(@Nonnull XmlReaderRequest request) throws XmlReaderException {
        nonNull(request, "request");
        Path path = request.getPath();
        URL url = request.getURL();
        Reader reader = request.getReader();
        InputStream inputStream = request.getInputStream();
        if (path == null && url == null && reader == null && inputStream == null) {

        Set<Artifact> artifacts = request.getArtifactDependencies();
        Map<String, Artifact> managedVersions = request.getManagedVersionMap();
        List<ResolutionListener> listeners = request.getListeners();
        ArtifactFilter collectionFilter = request.getCollectionFilter();
        ArtifactFilter resolutionFilter = request.getResolutionFilter();
        RepositorySystemSession session = getSession(request.getLocalRepository());

    }

    public void configureBean(BeanConfigurationRequest request) throws BeanConfigurationException {
        Objects.requireNonNull(request, "request cannot be null");
        Objects.requireNonNull(request.getBean(), "request.bean cannot be null");

        Object configuration = request.getConfiguration();
        if (configuration == null) {
            return;
        }