// Program to print out a file line-by-line in reverse order
//   using recursion.

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

public class ReverseFile {
   public static void main(String[] args) throws FileNotFoundException {
      Scanner console = new Scanner(System.in);
      
      System.out.print("File name? ");
      String fileName = console.nextLine();
      Scanner input = new Scanner(new File(fileName));
      reverse(input);
   }
   
   public static void reverse(Scanner input) {
      if (input.hasNextLine()) {
         // read first line
         String line = input.nextLine();
         // reverse the rest of the file (recursive call)
         reverse(input);
         // print first line
         System.out.println(line);
      }
      // implicit base case -- do nothing (mic drop)
   }
}