* which must be able to run on a certain set of runtimes depends on another project,
     * that other project must support the runtimes of the project with requirements.
     *
     * @return A mapping of project paths to their computed runtimes, including
     * the specific projects that triggered each requirement.
     */
    private fun computeTargetRuntimes(projects: Map<String, ProjectInfo>): Map<String, Map<TargetRuntime, Set<String>>> {

            throws DuplicateProjectException {
        Map<String, MavenProject> index = new LinkedHashMap<>();
        Map<String, List<File>> collisions = new LinkedHashMap<>();

        for (MavenProject project : projects) {
            String projectId = ArtifactUtils.key(project.getGroupId(), project.getArtifactId(), project.getVersion());

 * projects with longer dependency chains are built first. When projects have
 * the same weight, they are ordered by project ID for deterministic results.
 *
 * <p><b>Example:</b>
 * <p>Consider projects with dependencies: A → B → D, A → C → D
 * <ul>
 * <li>Project D: weight = 1 (no downstream dependencies)</li>
 * <li>Project B: weight = 2 (1 + max(D=1))</li>
 * <li>Project C: weight = 2 (1 + max(D=1))</li>

        List<MavenProject> filtered = new ArrayList<>(projects.size());
        for (MavenProject project : projects) {
            if (whiteList.containsKey(project)) {
                filtered.add(project);
            } else if (!transitive) {
                filtered.addAll(upstream ? getUpstreamProjects(project, false) : getDownstreamProjects(project, false));
            }

    }

    private fun projectS(num: Int) = if (num == 1) "project" else "projects"

    private inline fun printResult(block: NullawayStatusService.() -> Unit) {
        val delimiter = "=".repeat(72)
        println(delimiter)
        block()
        println(delimiter)
    }

    companion object {
        val SERVICE_NAME = NullawayStatusService::class.qualifiedName!!
    }

        for (MavenProject project : projects) {
            request.setArtifact(new ProjectArtifact(project));
            request.setArtifactDependencies(project.getDependencyArtifacts());
            request.setManagedVersionMap(project.getManagedVersionMap());
            request.setRemoteRepositories(project.getRemoteArtifactRepositories());

            }

            return calculateLifecycleMappings(projects, lifecycle, resolvedPhase);
        }

        public BuildPlan calculateLifecycleMappings(
                Map<MavenProject, List<MavenProject>> projects, Lifecycle lifecycle, String lifecyclePhase) {
            BuildPlan plan = new BuildPlan(projects);

            for (MavenProject project : projects.keySet()) {

    }

    /**
     * Marks the provided project as finished. Returns a list of
     *
     * @param mavenProject The project
     * @return The list of builds that are eligible for starting now that the provided project is done
     */
    public List<MavenProject> markAsFinished(MavenProject mavenProject) {
        finishedProjects.add(mavenProject);
        return getSchedulableNewProcesses(mavenProject);
    }

 * upgrade Maven projects to be compatible with Maven 4. The tool is organized around
 * a goal-based architecture with pluggable upgrade strategies.</p>
 *
 * <h2>Architecture Overview</h2>
 *
 * <h3>Goals</h3>
 * <ul>
 *   <li>{@link org.apache.maven.cling.invoker.mvnup.goals.Check} - Analyzes projects and reports needed upgrades</li>

 * the {@code /project/subprojects/subproject} elements of the POM in the aggregator project.
 * Note that the aggregator project is required to have a {@code pom} packaging.</p>
 *
 * <p><dfn>Project inheritance</dfn> defines a parent-child relationship between projects.
 * The <dfn>child project</dfn> inherits all the information from the <dfn>parent project</dfn>
 * POM.</p>
 *
 */