How to maintain the order of a JSONObject

Question

I am using a JSONObject in order to remove a certin attribute I don\'t need in a JSON String:

JSONObject jsonObject = new JSONObject(jsonString);
jsonObject.         


        

Answer 1

Go on JSONObject class Change from HashMap() to LinkedHashMap()

 /**
     * Construct an empty JSONObject.
     */
    public JSONObject() {
        this.map = new LinkedHashMap();
    }

The LinkedHashMap class extends the Hashmap class. This class uses a doubly linked list containing all the entries of the hashed table, in the order in which the keys were inserted in the table: this allows the keys to be "ordered".