}
        return new Result<>(result.hasErrors() || hasErrors(problems), result.get(), list);
    }

    public static <T> Result<T> addProblems(Result<T> result, Result<?>... results) {
        final List<ModelProblem> problemsList = new ArrayList<>();

        for (Result<?> result1 : results) {
            for (ModelProblem modelProblem : result1.getProblems()) {
                problemsList.add(modelProblem);

        boolean reverse = false;
        final boolean result;
        if (test.startsWith(REGEX_PREFIX)) {
            result = actualVersion.matches(test.substring(REGEX_PREFIX.length()));
        } else {
            if (test.startsWith("!")) {
                reverse = true;
                test = test.substring(1);
            }
            result = actualVersion.equals(test);
        }

 */
public class ArtifactDescriptorReaderDelegate {
    public void populateResult(InternalSession session, ArtifactDescriptorResult result, Model model) {
        ArtifactTypeRegistry stereotypes = session.getSession().getArtifactTypeRegistry();

        for (Repository r : model.getRepositories()) {
            result.addRepository(session.toRepository(
                    session.getService(RepositoryFactory.class).createRemote(r)));
        }

            Model parentModel = result.getModelIds().size() > 1
                            && !result.getModelIds().get(1).isEmpty()
                    ? result.getRawModel(result.getModelIds().get(1)).orElse(null)
                    : null;

            if (parentModel != null) {
                final String parentGroupId = inheritedGroupId(result, 1);

            if (!requests.isEmpty()) {
                List<ArtifactResult> results =
                        session.getRepositorySystem().resolveArtifacts(session.getSession(), requests);
                for (ArtifactResult result : results) {
                    Artifact artifact = session.getArtifact(result.getArtifact());
                    Path path = result.getArtifact().getPath();
                    artifactManager.setPath(artifact, path);

        DefaultModelBuilderResult result = new DefaultModelBuilderResult();

        DefaultModelProblemCollector problems = new DefaultModelProblemCollector(result);

        // read and validate raw model
        Model fileModel = readFileModel(request, problems);
        result.setFileModel(fileModel);

        Model activatedFileModel = activateFileModel(fileModel, request, result, problems);

     *
     * @param session The session, never {@code null}.
     * @param result The artifact descriptor result, never {@code null}.
     * @param model The artifact model, never {@code null}.
     * @return The {@link Artifact} to relocate to, or {@code null} if no relocation wanted.
     */
    Artifact relocatedTarget(RepositorySystemSession session, ArtifactDescriptorResult result, Model model)
            throws ArtifactDescriptorException;

                    parent--;
                }
                parent = result.lastIndexOf('/', parent);
                if (parent < 0) {
                    result = result.substring(idx + 4);
                } else {
                    result = result.substring(0, parent) + result.substring(idx + 3);
                }
            }
        }

        return result;
    }

        ArrayList<Artifact> result = new ArrayList<>(2);
        result.add(session.getArtifact(pomArtifact));
        if (!ArtifactIdUtils.equalsVersionlessId(pomArtifact, projectArtifact)) {
            result.add(session.getArtifact(projectArtifact));
        }
        return Collections.unmodifiableList(result);
    }

    @Nonnull
    @Override
    public Packaging getPackaging() {

        ArtifactResolutionResult result = artifactResolver.resolveTransitively(
                Collections.singleton(g), projectArtifact, remoteRepositories(), localRepository(), null);

        printErrors(result);

        assertEquals(2, result.getArtifacts().size());

        assertTrue(result.getArtifacts().contains(g));

        assertTrue(result.getArtifacts().contains(h));