I have a problem connecting to the Firebird libraries using jaybird. I have the code:

PHP Code:
package net.sogamobile;


import android.app.Activity;
import javax.sql.*;
import java.sql.*;
import javax.sql.*;
import org.firebirdsql.pool.*;
import java.sql.DriverManager;
import android.database.*;


public class 
Firebird extends Activity{
    public 
void main() throws Exception  {
        Class.
forName("org.firebirdsql.jdbc.FBDriver");
         
Connection connection =
         
DriverManager.getConnection("jdbc:firebirdsql:192.168.3.22:employee",
        
"SYSDBA""masterkey");
    
    }

But when I compile errors as independent

Could not find class 'org.firebirdsql.jdbc.FBDataSource', referenced from method org.firebirdsql.jdbc.FBDriver.createDataSource