Java object for DynaTree

Thing.java

public class Thing {
    private String title ; 
    private List<Thing> children ; 
    public Thing(String title) { this.title = thing );
    // getters and settors accordingly
}

List<Thing> things = new ArrayList<Thing>() ; 

things.add(new Thing("One"));

/*

based on that, I think that toJSONObject(things) will result in 

[{title:"One"}]

and adding additional Things with children will cause the additional objects to fall in the correct structure

This, of course, ignores that Dynatree can have attributes like "key" and "isFolder".. that that is pretty self explanatory

*/