this.lifecycleStarter = lifecycleStarter;
    }

    public void execute(MavenSession session) {
        lifecycleStarter.execute(session);
    }

    // These methods deal with construction intact Plugin object that look like they come from a standard
    // <plugin/> block in a Maven POM. We have to do some wiggling to pull the sources of information

            for (org.apache.maven.api.model.Dependency dependency : mgmt.getDependencies()) {
                result.addManagedDependency(convert(dependency, stereotypes));
            }
        }

        Map<String, Object> properties = new LinkedHashMap<>();

        Prerequisites prerequisites = model.getPrerequisites();
        if (prerequisites != null) {
            properties.put("prerequisites.maven", prerequisites.getMaven());
        }

     */
    @Nonnull
    default MessageBuilder trace(Object message) {
        return style(".trace:-bold,f:magenta", message);
    }

    /**
     * Append message content in debug style.
     * By default, bold cyan
     *
     * @param message the message to append
     * @return the current builder
     */
    @Nonnull
    default MessageBuilder debug(Object message) {
        return style(".debug:-bold,f:cyan", message);

    }

    public void notifyFieldChangeUsingSetter(String fieldName, Object value, Object target) {
        delegate.notifyFieldChangeUsingSetter(fieldName, value, target);

        if (mojo == target) {
            notify(fieldName, value);
        }
    }

    public void notifyFieldChangeUsingReflection(String fieldName, Object value, Object target) {
        delegate.notifyFieldChangeUsingReflection(fieldName, value, target);

            } else {
                cache = (ConcurrentHashMap<Object, Supplier<?>>)
                        repositoryCache.computeIfAbsent(session, KEY, ConcurrentHashMap::new);
            }
            return new DefaultModelCache(cache);
        }
    }

    private final ConcurrentMap<Object, Supplier<?>> cache;

    public DefaultModelCache() {
        this(new ConcurrentHashMap<>());
    }

        this.logger = logger;
    }

    public void notifyFieldChangeUsingSetter(String fieldName, Object value, Object target) {
        if (logger.isDebugEnabled()) {
            logger.debug("  (s) " + fieldName + " = " + toString(value));
        }
    }

    public void notifyFieldChangeUsingReflection(String fieldName, Object value, Object target) {
        if (logger.isDebugEnabled()) {

            }
        }
        return 0;
    }

    @Override
    public Object getValue() {
        return getValue(node);
    }

    private static Object getValue(XmlNode node) {
        if (node.getValue() != null) {
            return node.getValue();
        } else {
            List<Object> children = new ArrayList<>();
            for (XmlNode child : node.getChildren()) {

@Experimental
public class MojoException extends MavenException {

    protected Object source;

    protected String longMessage;

    /**
     * Construct a new <code>MojoException</code> exception providing the source and a short and long message:
     * these messages are used to improve the message written at the end of Maven build.
     */
    public MojoException(Object source, String shortMessage, String longMessage) {
        super(shortMessage);

        this.pomOrder = pomOrder;
    }
    // ----------------------------------------------------------------------------
    /**
     * helper for equals
     */
    private static boolean objectsEqual(Object o1, Object o2) {
        if (o1 == null && o2 == null) {
            return true;
        }
        if (o1 == null || o2 == null) {
            return false; // as they are not both null
        }

    private final String problemMessage;

    ProjectBuildingResultWithProblemMessageMatcher(String problemMessage) {
        this.problemMessage = problemMessage;
    }

    @Override
    public boolean matches(Object o) {
        if (!(o instanceof ProjectBuildingResult)) {
            return false;
        }

        final ProjectBuildingResult r = (ProjectBuildingResult) o;