org.json

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

public class Main {
public static void main(String[] args) {
try {
JSONObject  obj = new JSONObject("{\"name\": \"illusion\"}");
System.out.println(obj.getString("name"));

JSONArray  array = new JSONArray("[{\"name\": \"illusion\"},{\"name\": \"angelshelter\"}]");
for(int i=0;i<array.length();i++){
System.out.println(array.getJSONObject(i).getString("name"));
}

Map map = new HashMap();
map.put("name", "ilusion");
obj = new JSONObject(map);
System.out.println(obj.toString());

List list = new ArrayList();
list.add("abc");
list.add("123");
array = new JSONArray(list);
System.out.println(array.toString());
} catch (JSONException e) {
e.printStackTrace();
}
}
}

illusion
illusion
angelshelter
{"name":"ilusion"}
["abc","123"]