//fBufferWriter.Java
import java.io.*;
public class fBufferedWriter {
  public static void main(String[] args) throws IOException{
    String s = new String();
      try {
         BufferedReader in =new BufferedReader(new FileReader("c:\\Java\\test.txt"));
         BufferedWriter out =new BufferedWriter(new FileWriter("c:\\Java\\test2.txt"));
         while((s = in.readLine())!= null) {
            System.out.println(s);
            out.write(s);
         }
         out.flush();;
         in.close();
         out.close();
      }
      catch(Exception e) {
      }
   }
}