*
     * @return an object containing the inheritable properties and methods of this object.
     */
    public DynamicObject getInheritable() {
        return new InheritedDynamicObject();
    }

    private DynamicObject snapshotInheritable() {
        final List<DynamicObject> delegates = new ArrayList<>(4);
        delegates.add(extraPropertiesDynamicObject);