}

    /**
     * @param modelProfile
     * @return a profile
     */
    public static Profile convertToSettingsProfile(org.apache.maven.api.model.Profile modelProfile) {
        Profile.Builder profile = Profile.newBuilder();

        profile.id(modelProfile.getId());

        org.apache.maven.api.model.Activation modelActivation = modelProfile.getActivation();

            this.processPlugins = processPlugins;
            return this;
        }

        public ModelBuilderRequestBuilder profiles(List<Profile> profiles) {
            this.profiles = profiles;
            return this;
        }

        public ModelBuilderRequestBuilder activeProfileIds(List<String> activeProfileIds) {
            this.activeProfileIds = activeProfileIds;

        return problems;
    }

    @Override
    public Profile convert(org.apache.maven.api.model.Profile profile) {
        return SettingsUtilsV4.convertToSettingsProfile(profile);
    }

    @Override
    public org.apache.maven.api.model.Profile convert(Profile profile) {
        return SettingsUtilsV4.convertFromSettingsProfile(profile);
    }

    /**
     * Collects the output of the settings builder.

            throws ModelBuilderException {
        ProfileSelector customSelector = new DefaultProfileSelector() {
            @Override
            public List<Profile> getActiveProfiles(
                    Collection<Profile> profiles, ProfileActivationContext context, ModelProblemCollector problems) {
                return new ArrayList<>();
            }
        };

        // TODO
        // active profiles

        DefaultSession defaultSession = new DefaultSession(
                rsession,
                system,
                List.of(lookup.lookup(RepositoryFactory.class)
                        .createRemote("central", "https://repo.maven.apache.org/maven2")),
                null,
                lookup);

        Profile profile = session.getService(SettingsBuilder.class)

                .map(Profile::getId);
        final Stream<String> settingsProfiles =
                session.getSettings().getProfiles().stream().map(org.apache.maven.settings.Profile::getId);
        final Stream<String> superPomProfiles = superPomModels.values().stream()
                .flatMap(p -> p.getProfiles().stream())
                .map(Profile::getId);

                .mirrors(request.getMirrors().stream().map(Mirror::getDelegate).collect(Collectors.toList()))
                .profiles(request.getProfiles().stream()
                        .map(Profile::getDelegate)
                        .map(SettingsUtilsV4::convertToSettingsProfile)
                        .collect(Collectors.toList()))

                            "profiles.profile.id",
                            null,
                            "must be unique but found duplicate profile with id " + profile.getId());
                }

                String prefix = "profiles.profile[" + profile.getId() + "].";

                validateRepositories(problems, profile.getRepositories(), prefix + "repositories.repository");

    }

    /**
     * @param modelProfile
     * @return a profile
     */
    public static Profile convertToSettingsProfile(org.apache.maven.api.model.Profile modelProfile) {
        Profile.Builder profile = Profile.newBuilder();

        profile.id(modelProfile.getId());

        org.apache.maven.api.model.Activation modelActivation = modelProfile.getActivation();

     *     <li>Project properties (optional)</li>
     *     <li>User properties (highest precedence)</li>
     * </ul>
     * Note: Project properties contains properties injected from profiles, if applicable. Their precedence is
     * {@code profile > project}, hence active profile property may override project property.
     * <p>
     * The caller of this method should decide whether there is a project in scope (hence, a project instance