List<? extends Problem> problems = validationContext.getProblems();
        logWarnings(problems);
        reportErrors(problems, node.getTask(), validationContext);
        return !problems.isEmpty();
    }

    private WorkValidationContext validateNode(LocalTaskNode node) {
        WorkValidationContext validationContext = node.getValidationContext();

                PluginContainer source,
                boolean sourceDominant,
                Map<Object, Object> context) {
            List<Plugin> src = source.getPlugins();
            if (!src.isEmpty()) {
                List<Plugin> tgt = target.getPlugins();

                Map<Object, Plugin> merged = new LinkedHashMap<>((src.size() + tgt.size()) * 2);

                for (Plugin element : tgt) {

            InternalMavenSession session =
                    InternalMavenSession.from(ee.getSession().getSession());
            Collection<Listener> listeners = session.getListeners();
            if (!listeners.isEmpty()) {
                Event event = new DefaultEvent(session, ee);
                for (Listener listener : listeners) {
                    listener.onEvent(event);
                }
            }
        }
    }

            return false;
        }

        String path;
        boolean missing;

        if (file.getExists() != null && !file.getExists().isEmpty()) {
            path = file.getExists();
            missing = false;
        } else if (file.getMissing() != null && !file.getMissing().isEmpty()) {
            path = file.getMissing();
            missing = true;
        } else {
            return false;
        }

        try {

        return question;
    }

    public boolean getDefaultValue() {
        return defaultValue;
    }

    @Override
    public PromptResult<Boolean> convert(String text) {
        if (text.isEmpty()) {
            return PromptResult.response(defaultValue);
        }
        String trimmed = text.toLowerCase(Locale.US).trim();
        if (LENIENT_YES_NO_CHOICES.contains(trimmed)) {

    }

    @Override
    protected List<? extends DependencyMetadata> getAllDependencies() {
        List<? extends DependencyMetadata> superDependencies = super.getAllDependencies();
        if (syntheticDependencies.isEmpty()) {
            return superDependencies;
        }
        int expectedSize = superDependencies.size() + syntheticDependencies.size();

        SimpleProblemCollector problems = new SimpleProblemCollector();
        List<Profile> active = selector.getActiveProfiles(profiles, context, problems);
        assertTrue(active.isEmpty());
        assertEquals(1, problems.getErrors().size());
        assertEquals(
                "Failed to determine activation for profile one: BOOM",
                problems.getErrors().get(0));
    }

        TreeFormatter formatter = new TreeFormatter();
        String targetVariantText = style(StyledTextOutput.Style.Info, failure.getRequestedName());
        if (failure.getRequestedAttributes().isEmpty()) {
            formatter.node("Unable to find a matching variant of " + targetVariantText);
        } else {

            stereotype = new DefaultType(dependency.getType(), Language.NONE, "", null, false);
        }

        boolean system = dependency.getSystemPath() != null
                && !dependency.getSystemPath().isEmpty();

        Map<String, String> props = null;
        if (system) {
            props = Collections.singletonMap(MavenArtifactProperties.LOCAL_PATH, dependency.getSystemPath());
        }

                    paths.put(artifact, path);
                } else {
                    requests.add(new ArtifactRequest(aetherArtifact, repositories, null));
                }
            }
            if (!requests.isEmpty()) {
                List<ArtifactResult> results =
                        session.getRepositorySystem().resolveArtifacts(session.getSession(), requests);
                for (ArtifactResult result : results) {