import sun.net.ftp.FtpClient;
import java.io.IOException;
import java.util.Enumeration;


public class DebugFtpClient extends FtpClient {

  public DebugFtpClient(String s, int port) throws IOException {
    super(s, port);
  }

  public DebugFtpClient(String s) throws IOException {
    super(s);
  }

  public DebugFtpClient() throws IOException {
    super();
  }


  // all client commands are sent through here 
  public int issueCommand(String cmd) throws IOException {
    System.err.println(cmd);
    return super.issueCommand(cmd);
  }

  public int readServerResponse() throws IOException {

    int result = super.readServerResponse();
    for (Enumeration e = serverResponse.elements() ; e.hasMoreElements() ;) {
      System.out.println(e.nextElement());
    }
    return result;

  }

}