fork download

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.Charset;
//import java.util.Iterator;
//import java.util.Map;
 
//import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;
 
public class JsonMain {
 
	public static void main(String[] args) throws IOException {
//Ссылка
		String sURL = "/res/659397.json";
		URL url = new URL(sURL);
		HttpURLConnection request;
		JSONParser jsonParser = new JSONParser();
		JSONObject jsonObject;
 
 
		try {
			request = (HttpURLConnection) url.openConnection();
			request.connect();
//			Получаю весь json код.
			jsonObject = (JSONObject) jsonParser
					.parse(new InputStreamReader((InputStream) request.getContent(), Charset.forName("UTF-8")));
 
			System.out.println(jsonObject.toString());
			System.out.println(jsonObject.keySet());
			System.out.println(jsonObject.get("BoardName"));
 
		} catch (ParseException e) {
			e.printStackTrace();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (NullPointerException e) {
			e.printStackTrace();
		}
 
	}
 
}
 

Main.java:16: error: class JsonMain is public, should be declared in a file named JsonMain.java
public class JsonMain {
       ^
Main.java:12: error: package org.json.simple does not exist
import org.json.simple.JSONObject;
                      ^
Main.java:13: error: package org.json.simple.parser does not exist
import org.json.simple.parser.JSONParser;
                             ^
Main.java:14: error: package org.json.simple.parser does not exist
import org.json.simple.parser.ParseException;
                             ^
Main.java:23: error: cannot find symbol
		JSONParser jsonParser = new JSONParser();
		^
  symbol:   class JSONParser
  location: class JsonMain
Main.java:23: error: cannot find symbol
		JSONParser jsonParser = new JSONParser();
		                            ^
  symbol:   class JSONParser
  location: class JsonMain
Main.java:24: error: cannot find symbol
		JSONObject jsonObject;
		^
  symbol:   class JSONObject
  location: class JsonMain
Main.java:31: error: cannot find symbol
			jsonObject = (JSONObject) jsonParser
			              ^
  symbol:   class JSONObject
  location: class JsonMain
Main.java:38: error: cannot find symbol
		} catch (ParseException e) {
		         ^
  symbol:   class ParseException
  location: class JsonMain
9 errors

Standard output is empty