crap

import java.io.*;


public class crap {
  public static void main(String[] args) throws IOException {

    BufferedReader in = null;

    BufferedReader stdIn = new
    BufferedReader(new InputStreamReader(System.in));
    String userInput;

    System.out.println ("Enter hostname:  ");
    userInput = stdIn.readLine();

    while ((userInput = stdIn.readLine()) != null)
    {
      System.out.println(userInput);

    }


}