public Frame makePrototype(String kind, Properties values)
public Frame makePrototype(String kind, String parent, Properties values)
    public Frame makePrototype(String kind, Properties values)    {	UID uid = uids.nextUID();	Frame frame = new Frame(this, PROTOTYPE, uid, values);	synchronized (prototypes) { prototypes.put(kind, frame); }	addFrame(frame);	if (bbs != null) bbs.publishAdd(frame);	return frame;    }