// that may lead to unexpected build failure, log them
                if (!modelResult.getProblems().isEmpty()) {
                    List<ModelProblem> problems = modelResult.getProblems();
                    if (logger.isDebugEnabled()) {
                        String problem = (problems.size() == 1) ? "problem" : "problems";

    }

    @Override
    public Settings getEffectiveSettings() {
        return effectiveSettings;
    }

    @Override
    public List<SettingsProblem> getProblems() {
        return problems;
    }

public interface ModelProblemCollectorExt extends ModelProblemCollector {

    /**
     * The collected problems.
     * @return a list of model problems encountered, never {@code null}
     */
    List<ModelProblem> getProblems();

        if (!settingsResult.getProblems().isEmpty() && LOGGER.isWarnEnabled()) {
            LOGGER.warn("");
            LOGGER.warn("Some problems were encountered while building the effective settings");

            for (SettingsProblem problem : settingsResult.getProblems()) {
                LOGGER.warn("{} @ {}", problem.getMessage(), problem.getLocation());
            }

    private String source;

    DefaultSettingsProblemCollector(List<SettingsProblem> problems) {
        this.problems = (problems != null) ? problems : new ArrayList<>();
    }

    public List<SettingsProblem> getProblems() {
        return problems;
    }

    public void setSource(String source) {
        this.source = source;
    }

    @Override

     *
     * @return The problems that were encountered during the settings building, can be empty but never {@code null}.
     */
    List<SettingsProblem> getProblems();

            if (cause instanceof ModelBuildingException modelBuildingException) {
                StringBuilder message = new StringBuilder("In: " + pom + "\n\n");
                for (ModelProblem problem : modelBuildingException.getProblems()) {
                    message.append(problem).append("\n");
                }
                System.out.println(message);
                fail(message.toString());
            }

            throw e;

     *
     * @return the problems that were encountered during the settings building, can be empty but never {@code null}
     */
    @Nonnull
    ProblemCollector<BuilderProblem> getProblems();

     *
     * @return the problems that were encountered during the settings building, can be empty but never {@code null}
     */
    @Nonnull
    ProblemCollector<BuilderProblem> getProblems();

    }

    @Override
    public PersistedToolchains getEffectiveToolchains() {
        return effectiveToolchains;
    }

    @Override
    public List<Problem> getProblems() {
        return problems;
    }