كود لقراءه من ملف خارجي .. ثم اضافته لل قاعده بيانات ..لكنه نااقص ..ارجو المساعده

import java.io.*;

import java.sql.*;
import java.util.*;
import java.lang.*;


public class insertDB3
{
public static void main( String args[] ) throws IOException
 {


   String fileName = "d:/MyFolder/m1.txt";  //  هذا مسار ملف التكست
   BufferedReader in = new BufferedReader (  new FileReader (fileName) );
   StreamTokenizer reader = new StreamTokenizer(in);
	reader.nextToken();


	try 
  { 
   Class.forName("sun.jdbc.odbc."); 
   String  url = "jdbc:odbc:MyDataBese";	  // قاعده بياناتي  
   Connection conn = DriverManager.getConnection(url); 
   Statement stmt = conn.createStatement();

   String qu="",f1,f2;
   	double f3;
   while (reader.ttype != StreamTokenizer.TT_EOF  )
  { 
	qu = "insert into MyDataBese(a,b,c)  select"+reader.nval;
   reader.nextToken();
  f1=reader.sval;
   qu=qu+",' "+f1;
	reader.nextToken();
	f2=reader.sval;
	qu=qu+" ', ' "+f2+"' ";
  }
  reader.nextToken();
   int i = stmt.executeUpdate(qu);  

   System.out.println("-------------------------------------------------------------");
   if (i==1)
   System.out.println("successful");
   else
   System.out.println("failed");

  System.out.println("-------------------------------------------------------------");
  stmt.close();
  stmt=null;
  conn.close();
  conn=null;
 }
catch (SQLException a)
	{System.out.println("My Message : Exception not handled " + a.getMessage() + "\n\r" + a.getSQLState());}
catch (ClassNotFoundException e)
	{System.out.println("JDBC Driver NOT known or not FOUND" + e.getMessage());} // + e.ClassNotFoundException()//  String A = "Pol";
  }

}

اتمنى المساعده .. ربي يوفقكم .. :D