// Allison Obourn
// CSE 143 - lecture 9
// Reverses the contents of a file.

import java.util.*;
import java.io.*;

public class ReverseFile {
   public static void main(String[] args) throws FileNotFoundException {
      Scanner input = new Scanner(new File("poem.txt"));
      reverseFile(input);
   }
	
   // prints out the reversed contents of the passed in Scanner
   // pre: input must not be null
   public static void reverseFile(Scanner input) {
      // implicitly: base case is empty file
      if(input.hasNextLine()) {
         String line = input.nextLine();
         reverseFile(input);
         System.out.println(line);
      }
   }
}