* @return This context, never {@code null}.
     */
    @SuppressWarnings("unchecked")
    public DefaultProfileActivationContext setUserProperties(Properties userProperties) {
        return setUserProperties(toMap(userProperties));
    }

    /**
     * Sets the user properties to use for interpolation and profile activation. The user properties have been

        request.setResolveDependencies(false);

        request.setLocalRepository(configuration.getLocalRepository());
        request.setBuildStartTime(configuration.getBuildStartTime());
        request.setUserProperties(configuration.getUserProperties());
        request.setSystemProperties(configuration.getExecutionProperties());

        ProfileManager profileManager = configuration.getGlobalProfileManager();

        setActiveProfileIds(request.getActiveProfileIds());
        setInactiveProfileIds(request.getInactiveProfileIds());
        setSystemProperties(request.getSystemProperties());
        setUserProperties(request.getUserProperties());
        setRemoteRepositories(request.getRemoteRepositories());
        setPluginArtifactRepositories(request.getPluginArtifactRepositories());

        context.setActiveProfileIds(activatedIds);
        context.setInactiveProfileIds(deactivatedIds);
        context.setSystemProperties(System.getProperties());
        context.setUserProperties(requestProperties);

        final List<ProfileActivationException> errors = new ArrayList<>();

        List<Profile> profiles = profileSelector.getActiveProfiles(profilesById.values(), context, req -> {

    ProjectBuilderConfiguration setGlobalProfileManager(ProfileManager globalProfileManager);

    ProjectBuilderConfiguration setLocalRepository(ArtifactRepository localRepository);

    ProjectBuilderConfiguration setUserProperties(Properties userProperties);

    ProjectBuilderConfiguration setExecutionProperties(Properties executionProperties);

    Date getBuildStartTime();

                contributor.contribute(userPropertiesMap);
            }
            Properties newProperties = new Properties();
            newProperties.putAll(userPropertiesMap);
            mavenExecutionRequest.setUserProperties(newProperties);
        }
    }

        this.localRepository = localRepository;
        return this;
    }

    public ArtifactRepository getLocalRepository() {
        return localRepository;
    }

    public ProjectBuilderConfiguration setUserProperties(Properties userProperties) {
        this.userProperties = userProperties;
        return this;
    }

    public Properties getUserProperties() {
        if (userProperties == null) {

        InternalSession session = InternalSession.from(request.getSession());
        try {
            DefaultSettingsBuildingRequest req = new DefaultSettingsBuildingRequest();
            req.setUserProperties(toProperties(session.getUserProperties()));
            req.setSystemProperties(toProperties(session.getSystemProperties()));
            if (request.getGlobalSettingsSource().isPresent()) {

        copy.setGoals(original.getGoals());
        copy.setRecursive(original.isRecursive());
        copy.setPom(original.getPom());
        copy.setSystemProperties(original.getSystemProperties());
        copy.setUserProperties(original.getUserProperties());
        copy.setShowErrors(original.isShowErrors());
        copy.setActiveProfiles(original.getActiveProfiles());
        copy.setInactiveProfiles(original.getInactiveProfiles());

     * line.
     *
     * @param userProperties The user properties, may be {@code null}.
     * @return This request, never {@code null}.
     */
    ProjectBuildingRequest setUserProperties(Properties userProperties);

    /**
     * Gets the user properties to use for interpolation and profile activation. The user properties have been