import java.net.*;
import java.io.*;

class Identification extends Authenticator {
  protected PasswordAuthentication getPasswordAuthentication() {
    PasswordAuthentication ident=null;
    System.out.print("username :");System.out.flush();
    try {
      BufferedReader r= new BufferedReader(new InputStreamReader(System.in));
     String u=r.readLine();                                  
      System.out.print("password :");
      String p=r.readLine(); 
      ident =new PasswordAuthentication(u,p.toCharArray());
    } catch (IOException e) {System.out.println(e.getMessage());}
    return ident;
  }
}