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package json_java;

import org.json.JSONObject;

/**

* Json-Java Hello World

public class JsonJavaHelloWorld {

public static void main(String[] args) {

// convert Java to json

JSONObject root = new JSONObject();

root.put("message", "Hi");

JSONObject place = new JSONObject();

place.put("name", "World!");

root.put("place", place);

String json = root.toString();

System.out.println(json);

System.out.println();

// convert json to Java

JSONObject jsonObject = new JSONObject(json);

String message = jsonObject.getString("message");

String name = jsonObject.getJSONObject("place").getString("name");

System.out.println(message + " " + name);

}