model.update(mergeDuplicates(model.getDelegate(), request, problems));
    }

    @Override
    public void injectDefaultValues(
            org.apache.maven.model.Model model, ModelBuildingRequest request, ModelProblemCollector problems) {
        model.update(injectDefaultValues(model.getDelegate(), request, problems));
    }

    @Override

            org.apache.maven.model.Profile profile,
            ModelBuildingRequest request,
            ModelProblemCollector problems) {
        model.update(
                injectProfile(model.getDelegate(), profile != null ? profile.getDelegate() : null, request, problems));
    }

    @Override
    public Model injectProfile(
            Model model, Profile profile, ModelBuildingRequest request, ModelProblemCollector problems) {

    }

    @Override
    public Model build(RepositorySystemSession session, MavenProject project, Path src) throws ModelBuilderException {
        Model model = project.getModel().getDelegate();
        String packaging = model.getPackaging();
        String originalPackaging = project.getOriginalModel().getPackaging();
        if (POM_PACKAGING.equals(packaging) && !BOM_PACKAGING.equals(originalPackaging)) {

                            original.getId(),
                            lifecycle.getId());
                }
            }
            if (lifecycle.getDelegate() != null) {
                for (org.apache.maven.api.Lifecycle.Alias alias :
                        lifecycle.getDelegate().aliases()) {
                    Lifecycle original = phaseToLifecycleMap.put(alias.v3Phase(), lifecycle);

    }

    public BaseObject(Object delegate, ChildrenTracking parent) {
        this.delegate = requireNonNull(delegate, "delegate cannot be null");
        this.childrenTracking = parent;
    }

    public Object getDelegate() {
        return delegate;
    }

    public void update(Object newDelegate) {
        if (delegate != newDelegate) {
            if (childrenTracking != null) {

    }

    public BaseObject(Object delegate, ChildrenTracking parent) {
        this.delegate = requireNonNull(delegate, "delegate cannot be null");
        this.childrenTracking = parent;
    }

    public Object getDelegate() {
        return delegate;
    }

    public void update(Object newDelegate) {
        if (delegate != newDelegate) {
            if (childrenTracking != null) {

                .servers(request.getServers().stream().map(Server::getDelegate).collect(Collectors.toList()))
                .mirrors(request.getMirrors().stream().map(Mirror::getDelegate).collect(Collectors.toList()))
                .profiles(request.getProfiles().stream()
                        .map(Profile::getDelegate)

    }

    @Override
    public void validate(Settings settings, boolean isProjectSettings, SettingsProblemCollector problems) {
        List<BuilderProblem> list = settingsBuilder.validate(settings.getDelegate(), isProjectSettings);
        for (BuilderProblem problem : list) {
            addViolation(problems, Severity.valueOf(problem.getSeverity().name()), problem.getMessage());
        }
    }

    }

    public BaseObject(Object delegate, ChildrenTracking parent) {
        this.delegate = requireNonNull(delegate, "delegate cannot be null");
        this.childrenTracking = parent;
    }

    public Object getDelegate() {
        return delegate;
    }

    public void update(Object newDelegate) {
        if (delegate != newDelegate) {
            if (childrenTracking != null) {

            ModelProblemCollector problems) {
        return getActiveProfiles(profiles.stream().map(Profile::new).collect(Collectors.toList()), context, problems)
                .stream()
                .map(Profile::getDelegate)
                .collect(Collectors.toList());
    }

    @Override
    public List<Profile> getActiveProfiles(