Java Arraylist Data extraction

Question

How would you extract the data as follows:

I want to extract from this arraylist:

[{itemname=Original, number=12}, {itemname=BBQ, number=23}, {itemname=C         


        

Answer 1

Thanks for the tip - I have changed to the following code:

  ArrayList> list = new ArrayList>();
  Gson gson = new Gson();
  for (int i = 0; i<7;i++) {
     HashMap map = new HashMap();
     map.put("itemname",chips[i]);
     map.put("number",chipentry[i]);
     list.add(map);
     System.out.println(gson.toJson(map));
  }

And the result is http://imgur.com/E7uds.png

I imported com.google.gson.Gson, is there something else I'm missing? Please excuse my newbness and thanks for the help!