Datos de una URL - Java

Algoritmo que guarda los datos de una URL.

• Ejemplo de entrada: https://page.com/index.html?port=8080&cookie=&host=localhost
• Ejemplo de salida:

  port : 8080
  cookie : not found
  host : localhost

• Ejemplo de entrada: https://page.com/index.html?pass=12345&port=8080&cookie=&host=localhost
• Ejemplo de salida:

  pass : 12345
  port : 8080
  cookie : not found
  host : localhost
  password : 12345

ALGORITMO:

class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String url = scanner.nextLine();
        String[] dataOne = url.split("\\?");
        String[] dataTwo = dataOne[1].split("&");
        ArrayList<String> dataThree = new ArrayList<>();
        String password = "";
        boolean pass = false;
        for (String data : dataTwo) {
            String[] dataLine = data.split("=");
            if (dataLine.length == 2) {
                dataThree.add(dataLine[0] + " : " + dataLine[1]);
                if (Objects.equals(dataLine[0], "pass")) {
                    password = "password : " + dataLine[1];
                    pass = true;
                }
            } else {
                dataThree.add(dataLine[0] + " : not found");
            }
        }
        if (pass) {
            dataThree.add(password);
        }
        for (String data : dataThree) {
            System.out.println(data);
        }
    }
}