#OS LAB1/3

#OS LAB1/3 made by Fensa08

import java.io.*;


public class HW01_3 {
    public static void main(String args[]) throws IOException {

        BufferedReader in = null;
        BufferedWriter out = null;

        StringBuilder sb  = new StringBuilder();

        try{

            in = new BufferedReader(new FileReader("izvor.txt"));
            out = new BufferedWriter(new FileWriter("destinacija"));
            String line;

            while((line = in.readLine()) != null){
                sb.append(line);
            }
            out.write(sb.reverse().toString());
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }finally{
            if(in != null) in.close();
            if(out != null) out.close();

        }

        System.out.println(sb);
    }
}