EJB 3.0 Deployment

[g-sus23]

Hello all,
i am trying to delevop a small stateful bean, but i think there is something wrong during deployment

here is what i did :

The interface Test.java :

packckage ejb1;
import javax.ejb.*;

@Remote
public interface Test
{
 public void klick();
 public int zeigeAnzahl();
}

and here the bean Testbean :

package ejb1;
import javax.ejb.*;
@Stateful
@Local (Test.class)

public class TestBean implements Test
{
 private int anzahlKlicks = 0;
 public void klick()
 {
 anzahlKlicks++;
 }
 public int zeigeAnzahl()
 {
 return anzahlKlicks;
 }
}

Later i want to use the bean in a simple servlet.
When i deploy the bean, i alway get an "No ClassLoaders found for: ejb1.TestBean" Error

my jar (ejbtest.jar) has the following stucture:

WEB-INF/
web.xml
classes/ejb1/
Test.class
TestBean.class
EjbTestServlet.class

Thanks for your help