How to Export Notepad Data Using Selenium Example Program?

How do you export Notepad data using the Selenium example program?

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
public class WorkingwithFiles
{
   public static void main(String[] args) 
   {
      //FilePath
      String sFilePath = "D:\\Automation\\Selenium\\TestFile.txt"; 
      //Creating FileReader object
      FileReader fr = null;
      //Creating BufferedReader object
      BufferedReader txtReader = null;
      //Handling Exception using Try-Catch
      try 
      {
         String sCurrentLine;
         fr = new FileReader(sFilePath);
         txtReader = new BufferedReader(fr);
         //Reading file until file is null
         while ((sCurrentLine = txtReader.readLine()) != null) {
            System.out.println(sCurrentLine);
         }
      } 
      catch (IOException e) {
         e.printStackTrace();
      } 
      finally {
         try {
            if (txtReader != null)txtReader.close();
         } catch (IOException ex) {
            ex.printStackTrace();
         }
      }
   }
}