case TIMER:
return new Timer(env, c.get(0), c.get(1), makeChild(2,env,c,properties,childPropsNext), properties );
case TREE:
children = makeList(env,c.get(0),properties,childPropsNext);
return new Tree(Dimension.Y, children, properties);
case TREEMAP:
children = makeList(env,c.get(0),properties,childPropsNext);
return new TreeMap(children, properties);