Please help!! im trying to read this json file but for some reason keep getting errors

Project1_input.json:

{ "shelter_roster":[ { "shelter_id":"12513", "animal_type":"dog", "animal_name":"Lucky", "animal_id":"48934j", "weight": 20, "receipt_date": 1515354694451 }, { "shelter_id":"15566", "animal_type":"cat", "animal_name":"Ms. Mouser", "animal_id":"1adf4", "weight":12, "receipt_date": 1515354694451 }, { "shelter_id":"15566", "animal_type":"bird", "animal_name":"Whistler", "animal_id":"1a545", "weight": 2, "receipt_date": 1515354694451 }, { "shelter_id":"336558", "animal_type":"rabbit", "animal_name":"Peter", "animal_id":"85545", "weight": 6, "receipt_date": 1515354694451 } ] }

My code:

package Main;

import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException;

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) { // JSON parser object to parse read file JSONParser jsonParser = new JSONParser();

try (FileReader reader = new FileReader("Project1_input.json")) { // Read JSON file Object obj = jsonParser.parse(reader);

JSONArray animalList = (JSONArray) obj;

// JSONArray animalList = new JSONArray();

// Iterate over animal array animalList.forEach(animal -> parseUserObject((JSONObject) animal));

} catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (ParseException e) { e.printStackTrace(); } }

private static void parseUserObject(JSONObject animal) {

// Get user first name String shelter_id = (String) animal.get("shelter_id"); System.out.println(shelter_id);

// Get user first name String animal_type = (String) animal.get("animal_type"); System.out.println(animal_type);

String animal_name = (String) animal.get("animal_name"); System.out.println(animal_name);

// Get user last name String animal_id = (String) animal.get("animal_id"); System.out.println(animal_id);

// Get user website name Long weight = (Long) animal.get("weight"); System.out.println(weight);

// Get user email name Long receipt_date = (Long) animal.get("receipt_date"); System.out.println(receipt_date); } }