URL url;
    try {
      url =
        new URL("http://www.bank.gov.ua/control/uk/curmetal/currency/search?formType=searchFormDate&time_step=daily&date=21.01.2016&outer=xml");

      InputStream in = url.openStream();
      in.close();
    } catch (MalformedURLException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }

java.net.ConnectException: Connection refused: connect
	at java.net.DualStackPlainSocketImpl.connect0(Native Method)
	at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
	at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
	at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
	at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
	at java.net.Socket.connect(Socket.java:579)
	at java.net.Socket.connect(Socket.java:528)
	at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
	at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
	at sun.net.www.http.HttpClient.New(HttpClient.java:308)
	at sun.net.www.http.HttpClient.New(HttpClient.java:326)
	at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)
	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
	at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1300)
	at java.net.URL.openStream(URL.java:1037)
	at com.Start.<init>(Start.java:18)
	at com.Start.main(Start.java:29)

    URL url = new URL("http://la-la-la");
    HttpURLConnection urlconn;
    urlconn = (HttpURLConnection)url.openConnection();
    urlconn.setRequestMethod("GET");
    urlconn.connect();
    InputStream in = urlconn.getInputStream();
    return in;

new URL("http://www.bank.gov.ua/control/uk/curmetal/currency/search?formType=searchFormDate&time_step=daily&date=21.01.2016&outer=xml").openStream()