Using Java classes in JSP

[Sleep Mode]

Hi, i should use Java classes in JSP, but i can't.

I have a class named Customer.java which is like this:

import java.sql.*;
package Hotel;

public class Customer 
{
} 

And in my jsp file, at the top i wrote:

<%@ page contentType="text/html; charset=iso-8859-9" %>
<%@ page import="java.sql.*" %>
<jsp:useBean id="NewHotel" scope="session" class="Hotel.MyHotel"></jsp:useBean> 

It gives the following error:

org.apache.jasper.JasperException: /Hotel/acceptres.jsp(2,0) The value for the useBean class attribute Hotel.MyHotel is invalid.

What should i do?