return this;
    }

    @Override
    public List<Profile> getActiveExternalProfiles() {
        return activeExternalProfiles;
    }

    public DefaultModelBuildingResult setActiveExternalProfiles(List<Profile> activeProfiles) {
        if (activeProfiles != null) {
            this.activeExternalProfiles = new ArrayList<>(activeProfiles);
        } else {
            this.activeExternalProfiles.clear();

            DefaultModelBuildingResult tmp = new DefaultModelBuildingResult();
            tmp.setEffectiveModel(result.getEffectiveModel());
            tmp.setProblems(getProblems());
            tmp.setActiveExternalProfiles(result.getActiveExternalProfiles());
            String id = getRootModelId();
            tmp.addModelId(id);
            tmp.setRawModel(id, getRootModel());
            result = tmp;
        }