android - Create an array of JSON Objects -

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i need create json object arraylist. below code

public boolean submitorder(arraylist<orderdetailsdata> orderlist) {          seruri = "lists.json";         method = "post";           jsonobject jsonobject = new jsonobject();          jsonobject json = new jsonobject();          jsonarray array = new jsonarray();         try {             (int = 0; < orderlist.size(); i++) {                 json.put("orderno", orderlist.get(i).getordernumber()                         .tostring());                 json.put("tableno", orderlist.get(i).gettablenumber()                         .tostring());                 json.put("itemname", orderlist.get(i).getitemname().tostring());                 json.put("amount", orderlist.get(i).getamount().tostring());                  json.put("ordstatus", orderlist.get(i).getorderstatus()                         .tostring());                 array.put(json);                }           catch (jsonexception je) {             return false;         }          try {              jsonobject.put("list", array);         } catch (jsonexception je) {             return false;         }          webserviceasynctask webservicetask = new webserviceasynctask();         webservicetask.execute(seruri, method,jsonobject, this);         return true;     }

the problem creating object details of last row item @ each position. if orderlist has 3 rows, jsonobject created has 3 rows 3rd row data in 3. seems overriding data rows latest row fetched. tried couple of other ways still not getting desired result. please advise. thanks.

json object created:

{"list":[{"amount":"10.50","orderno":"0220130826163623","quantity":"1","itemname":"pollo al horno","tableno":"02","ordstatus":"placed"},{"amount":"10.50","orderno":"0220130826163623","itemname":"pollo al horno","tableno":"02","ordstatus":"placed"},{"amount":"10.50","orderno":"0220130826163623","itemname":"pollo al horno","tableno":"02","ordstatus":"placed"},{"amount":"10.50","orderno":"0220130826163623","itemname":"pollo al horno","tableno":"02","ordstatus":"placed"},{"amount":"10.50","orderno":"0220130826163623","itemname":"pollo al horno","tableno":"02","ordstatus":"placed"},{"amount":"10.50","orderno":"0220130826163623","itemname":"pollo al horno","tableno":"02","ordstatus":"placed"},{"amount":"10.50","orderno":"0220130826163623","itemname":"pollo al horno","tableno":"02","ordstatus":"placed"},{"amount":"10.50","orderno":"0220130826163623","itemname":"pollo al horno","tableno":"02","ordstatus":"placed"}]}

the above object has last item in each row.

small mistake

try {             (int = 0; < orderlist.size(); i++) {                  jsonobject json = new jsonobject(); // update here                  json.put("orderno", orderlist.get(i).getordernumber()                         .tostring());                 json.put("tableno", orderlist.get(i).gettablenumber()                         .tostring());                 json.put("itemname", orderlist.get(i).getitemname().tostring());                 json.put("amount", orderlist.get(i).getamount().tostring());                  json.put("ordstatus", orderlist.get(i).getorderstatus()                         .tostring());                 array.put(json);                }           catch (jsonexception je) {             return false;         }

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