eID card events are never working properly is this a BUG?

Please can you tell me why i am not getting any output of "System.out.println(eID.getIDData().toString());" ? even the card is inserted and exited over and over and over. It keeps showing that same ERROR:

Program has to monitor when card is inserted and or exited

run:
AgeChecker -- type QUIT to end program.
javax.smartcardio.CardException: connect() failed
    at sun.security.smartcardio.TerminalImpl.connect(TerminalImpl.java:84)
    at be.belgium.eid.eidlib.SmartCard.connectCard(SmartCard.java:116)
    at be.belgium.eid.event.CardAlivePromptTask.run(CardAlivePromptTask.java:78)
Caused by: sun.security.smartcardio.PCSCException: SCARD_W_UNRESPONSIVE_CARD
    at sun.security.smartcardio.PCSC.SCardConnect(Native Method)
    at sun.security.smartcardio.CardImpl.<init>(CardImpl.java:100)
    at sun.security.smartcardio.TerminalImpl.connect(TerminalImpl.java:78)
    ... 2 more
javax.smartcardio.CardException: connect() failed
    at sun.security.smartcardio.TerminalImpl.connect(TerminalImpl.java:84)
    at be.belgium.eid.eidlib.SmartCard.connectCard(SmartCard.java:116)
    at be.belgium.eid.event.CardAlivePromptTask.run(CardAlivePromptTask.java:78)
Caused by: sun.security.smartcardio.PCSCException: SCARD_W_UNRESPONSIVE_CARD
    at sun.security.smartcardio.PCSC.SCardConnect(Native Method)
    at sun.security.smartcardio.CardImpl.<init>(CardImpl.java:100)
    at sun.security.smartcardio.TerminalImpl.connect(TerminalImpl.java:78)
    ... 2 more

CODE:

package eid;
import java.util.Scanner;
import be.belgium.eid.eidlib.BeID;
import be.belgium.eid.event.CardAdapter;
import be.belgium.eid.exceptions.EIDException;

public class Eid {
    public static void main(String[] args) {
    try {
      final BeID eID = new BeID(true);  
      eID.enableCardListener(new CardAdapter() {
        public void cardInserted() {
          try {
            System.out.println(eID.getIDData().toString());
          } catch (EIDException e) { 
            System.err.println("eIDException: -- " + e.getMessage());
          } catch (Exception e) {
            System.err.println("exception: -- " + e.getMessage());
          }

        }
      });

      System.out.println("type QUIT to end program.");
      String input = "";
      while (!input.equalsIgnoreCase("QUIT")) {
        input = new Scanner(System.in).next();
      }

    } catch (NumberFormatException e) {
      System.err.println("Exceptions");
    }

  }
}