JSON

import java.util.ArrayList; import java.util.List; //import org.json.simple.JSONArray; import org.json.simple.JSONObject; import org.json.simple.parser.JSONParser; import org.json.simple.parser.ParseException; public class Main { @SuppressWarnings("unchecked") public static void main(String[] args) { String rJSONStr = "{\"contents\": \"HaHaHa\",\"name\":\"Hello\"}"; JSONParser parser = new JSONP..