public FilterModelBuildingRequest setModelSource(ModelSource modelSource) {
        request.setModelSource(modelSource);

        return this;
    }

    @Override
    public int getValidationLevel() {
        return request.getValidationLevel();
    }

    @Override
    public FilterModelBuildingRequest setValidationLevel(int validationLevel) {
        request.setValidationLevel(validationLevel);

        return this;

        if (config.getValidationLevel() >= ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0) {
            modelValueSource1 = new ProblemDetectingValueSource(modelValueSource1, "pom.", "project.", problems);
        }

        ValueSource modelValueSource2 = new ObjectBasedValueSource(model);
        if (config.getValidationLevel() >= ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0) {

     */
    public DefaultModelBuildingRequest(ModelBuildingRequest request) {
        setPomFile(request.getPomFile());
        setModelSource(request.getModelSource());
        setValidationLevel(request.getValidationLevel());
        setProcessPlugins(request.isProcessPlugins());
        setTwoPhaseBuilding(request.isTwoPhaseBuilding());
        setLocationTracking(request.isLocationTracking());
        setProfiles(request.getProfiles());

        setBuildStartTime(request.getBuildStartTime());
        setProject(request.getProject());
        setResolveDependencies(request.isResolveDependencies());
        setValidationLevel(request.getValidationLevel());
        setResolveVersionRanges(request.isResolveVersionRanges());
        setRepositoryMerging(request.getRepositoryMerging());
    }

    @Override
    public MavenProject getProject() {

                    d);
        }

        if (request.getValidationLevel() >= ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0) {
            for (Exclusion exclusion : d.getExclusions()) {
                if (request.getValidationLevel() < ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_3_0) {
                    validateId(
                            prefix,

        }

        ModelBuildingRequest lenientRequest = request;
        if (request.getValidationLevel() > ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0) {
            lenientRequest = new FilterModelBuildingRequest(request) {
                @Override
                public int getValidationLevel() {
                    return ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0;
                }
            };

    /**
     * Gets the level of validation to perform on processed models.
     *
     * @return The level of validation to perform on processed models.
     */
    int getValidationLevel();

    // Profiles

    /**
     * Set any active profiles that the {@link ProjectBuilder} should consider while constructing
     * a {@link MavenProject}.
     */

    /**
     * Gets the level of validation to perform on processed models.
     *
     * @return The level of validation to perform on processed models.
     */
    int getValidationLevel();

    /**
     * Sets the level of validation to perform on processed models. For building of projects,

                                    || (pomFile != null
                                            && this.request.isProcessPlugins()
                                            && this.request.getValidationLevel()
                                                    == ModelBuildingRequest.VALIDATION_LEVEL_STRICT)
                            ? ModelBuilderRequest.RequestType.BUILD_EFFECTIVE
                            : (parent