PLZ HELP: Error is Cannot load the driver

Question

I dont know where i am going wrong : Just i am getting the blank page
i am posting my code :
--------------------LoginServlet4.java
  package com.xyz;
  import java.io.*;
  import java.util.*;
  import javax.servlet.*;
  import javax.servlet.http.*;
  import java.sql.*;
  public class LoginServlet4 extends HttpServlet
       public void doGet(HttpServletRequest req,HttpServletResponse res)throws ServletException,IOException
          try{
       User4 user=new User4();
       UserServices4 userServices4= new UserServices4();
       ArrayList userList = (ArrayList)userServices4.listUser4();
       req.setAttribute("userList",userList);
      RequestDispatcher rd = req.getRequestDispatcher("form5.jsp");
       rd.forward(req,res);
            }//try
            catch(Exception e)
               System.out.println(e);
            }//catch
         }//doGet
}---------------------UserServices4.java
a bussiness logic class where i am opening the connection and retrieving the data
package com.xyz;
import java.io.*;
import java.io.Serializable;
import java.util.*;
import java.sql.*;
public class UserServices4
      public UserServices4(){}
      Connection con=null;
      PreparedStatement ps=null;
      ResultSet rs=null;
      public List listUser4(){
     ArrayList userList = new ArrayList();
     User4 user=null;
     String s1,s2,s3,s4;
      try
           Class.forName("com.jdbc.mysql.Driver");
            con=DriverManager.getConnection("jdbc:mysql://165.138.99.765/Bidding","mysql","mmmmm");
            ps=con.prepareStatement("select * from Match_Set");
            rs=ps.executeQuery();
            while(rs.next())
               s1=rs.getString(1);
               s2=rs.getString(2);
               s3=rs.getString(3);
               s4=rs.getString(4);
               user = new User4();
               user.setT1(s1);
               user.setT2(s2);
               user.setO1(s3);
               user.setO1(s4);
               userList.add(user);
      }//try
      catch(Exception e)
           System.out.println(e);
      finally{
           try{
                con.close();
                catch(Exception e)
      }//finally
      return userList;
}/userList
}//userservices4--------------------------User4.java ( A bean Class )
package com.xyz;
import java.io.*;
import java.util.*;
public class User4
     public User4(){}
          public void setT1(String s)
                T1=s;
           public String getT1()
                return T1;
           public void setT2(String s)
                T2=s;
           public String getT2()
                return T2;
           public void setO1(String s)
                     O1=s;
                public String getO1()
                     return O1;
           public void setO2(String s)
                      O2=s;
                 public String getO2()
                      return O2;
       private String T1,T2;
       private String O1,O2;
}-----------------------------form5.jsp
<%@ page import= "java.io.* "%>
<%@ page import= "java.sql.*" %>
<%@ page import= "java.util.*" %>
<%@ page import= "javax.servlet.http.*" %>
<%
ArrayList userList = (ArrayList)request.getAttribute("userList");
out.println(userList);
%>=============================
PLZ HELP ME

Answer 1

thanks for pointing the error i had made,
But this output i got..
[com.pennywise.User4@c0a9f9, com.pennywise.User4@d72200, com.pennywise.User4@1f9338f, com.pennywise.User4@1a80aea, com.pennywise.User4@164b9b6, com.pennywise.User4@1dc64a5, com.pennywise.User4@53c3f5, com.pennywise.User4@166340c, com.pennywise.User4@e33e18, com.pennywise.User4@101ac93, com.pennywise.User4@e90943, com.pennywise.User4@15f1f9c, com.pennywise.User4@1474ea, com.pennywise.User4@107bd0d, com.pennywise.User4@10ca208, com.pennywise.User4@61f533]