//shows fixed up frames synced with frametime
JSONArray frames = json.get("frames");
if(frames == null)
	frames = new JSONArray();
if(frames.size() == 0)
  frames = getDefaultFrames(img);//method you create to generate json frames from 0-end index of your buffered image array
for(int i=0;i<frames.size();i++)
{
  Object obj = frames.get(i);
  if(obj instanceof Integer)
     displayFrame((Integer)obj,getDefaultFrameTime(json),isInterPolate(json) );//vanilla method to display frame,frametime and default frame time returns json.get("frametime") if is null returns 0 is interpolate if null returns false if not null returns json.get("interpolate")
  else{
	JSONObect frame = (JSONObject)obj;
	displayFrame((Integer)frame.get("index"),(Integer) frame.get("time"),isInterPolate(json) );
  }
}