docs: public Collection<HotlistTag> getHotList(String period, int count) throws FlickrException {
  
          Map<String, Object> parameters = new HashMap<String, Object>();
          parameters.put("method", METHOD_GET_HOT_LIST);
  
          parameters.put("period", period);
          parameters.put("count", "" + count);
  
          Response response = transportAPI.get(transportAPI.getPath(), parameters, apiKey, sharedSecret);
          if (response.isError()) {
              throw new FlickrException(response.getErrorCode(), response.getErrorMessage());
          }
  
          Element tagsElement = response.getPayload();
  
          List<HotlistTag> tags = new ArrayList<HotlistTag>();
          NodeList tagElements = tagsElement.getElementsByTagName("tag");
          for (int i = 0; i < tagElements.getLength(); i++) {
              Element tagElement = (Element) tagElements.item(i);
              HotlistTag tag = new HotlistTag();
              tag.setScore(tagElement.getAttribute("score"));
              tag.setValue(((Text) tagElement.getFirstChild()).getData());
              tags.add(tag);
          }
          return tags;
      }