Read/Write JSON

io-json.java

import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;


public static JSONObject readJSON(String file) throws IOException, ParseException {
   JSONParser parser = new JSONParser();
   FileReader config = new FileReader(file);
   Object obj = parser.parse(config);
   return (JSONObject) obj;
}

public static void writeToJSON(JSONObject jsonObject, String path) throws IOException {
   FileWriter file = new FileWriter(path);
   file.write(jsonObject.toJSONString());
   file.close();
}