*/
    public void maybeUpdateOrdinalGroup() {
        OrdinalGroup ordinal = getGroup().asOrdinal();
        OrdinalGroup newOrdinal = ordinal;
        for (Node successor : getHardSuccessors()) {
            OrdinalGroup successorOrdinal = successor.getGroup().asOrdinal();
            if (successorOrdinal != null && (newOrdinal == null || successorOrdinal.getOrdinal() > newOrdinal.getOrdinal())) {

    private ElementSuccessors successors;
    private boolean finalizedNodeHasStarted;
    private boolean hasBeenScheduled;

    public FinalizerGroup(TaskNode node, NodeGroup delegate) {
        this.ordinal = delegate.asOrdinal();
        this.node = node;
        this.delegate = delegate;
    }

    @Override
    public String toString() {
        return "finalizer " + node + " ordinal: " + ordinal + ", delegate: " + delegate;
    }

                node.resolveDependencies(dependencyResolver);
                for (Node successor : node.getHardSuccessors()) {
                    successor.maybeInheritOrdinalAsDependency(node.getGroup().asOrdinal());
                }
                ListIterator<Node> insertPoint = queue.listIterator();
                for (Node successor : node.getDependencySuccessors()) {
                    if (!visiting.contains(successor)) {