connectivity problem

hii guys here is the simple code through which i am trying to make the connection but it still getting error .. i followed each and every step given in the netbeans tutorial but still having connection problem dont know what to do ..plzz help ..

Code java:

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import java.sql.*;
public class samp {
 
    /**
     * @param args the command line arguments
     */
     public samp() {
    }
    public static void main(String[] args) {
        try{ 
        Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
        }catch(ClassNotFoundException e){
            System.out.println(e);
        }
 
        try{
        Connection con = DriverManager.getConnection("jdbc:derby://localhost:1527/career", "admin", "admin");
        Statement stmt = con.createStatement();
 
        ResultSet rs = stmt.executeQuery("SELECT * FROM APP.STUDENTSS");
 
        while (rs.next()) {
        String s = rs.getString("name");
        String n = rs.getString("college");
        System.out.println(s + "   " + n);
    }
        }catch(SQLException e){
            System.err.println(e);
        }                 
 
    }
}

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error :

Code java:

---

 run:
java.lang.ClassNotFoundException: org.apache.derby.jdbc.EmbeddedDriver
java.sql.SQLException: No suitable driver found for jdbc:derby://localhost:1527/career
BUILD SUCCESSFUL (total time: 0 seconds)

---

Make sure the library that contains the Derby driver is on your classpath. I do not use Netbeans and do not know if the driver comes with the software...if not you can download the driver from the Derby project.

will you please elaborate .. how to do that ??

i downloaded the derby 10.8.2.1 and added the jar file to my project but still it has now only one error that is :

Code java:

---

 run:
java.sql.SQLException: No suitable driver found for jdbc:derby://localhost:1527/career
BUILD SUCCESSFUL (total time: 0 seconds)

---

now i am not getting the ClassNotFoundException but have this exception only that i mentioned.. how to eliminate that please specify
thanks

Try loading the ClientDriver rather than the EmbeddedDriver. eg Class.forName("org.apache.derby.jdbc.ClientDriver" )

that i have done already but the problem persists.. its really a kind of hitch :(