*/
    public Set<MavenProject> getUnfinishedProjects() {
        Set<MavenProject> unfinished = new HashSet<>(projectBuilds.getProjects());
        unfinished.removeAll(finishedProjects);
        return unfinished;
    }

    /**
     * @return set of projects that have been successfully processed by the build.
     */
    protected Set<MavenProject> getFinishedProjects() {

    @Deprecated
    public void overwriteActiveProjects(List<String> activeProjectSelectors) {
        List<ProjectActivationSettings> projects = getProjects(pa -> pa.active).collect(Collectors.toList());
        this.activations.removeAll(projects);
        activeProjectSelectors.forEach(this::activateOptionalProject);
    }

    /**
     * Overwrites the inactive projects based on a pre-Maven 4 "inactive projects" list.

            excludedProjects.addAll(
                    projectSelector.getOptionalProjectsBySelectors(request, allProjects, optionalSelectors));

            result = new ArrayList<>(projects);
            result.removeAll(excludedProjects);

            if (result.isEmpty()) {
                boolean isPlural = excludedProjects.size() > 1;
                String message = String.format(