*JAVA DATA STRUCTURES*

Assignment: Write a program that takes two command line arguments giving the names of the input and output files respectively. Your program will read each line of input, parse the tokens, then print each token backwards to the output file on a line by itself. For example, given a file called "in" containing the lines:

abc defg

hi

jkl mnop q

the command (on unix) %FileReverse in out will create a file called out containing lines:

cba

gfed

ih

lkj

ponm

q

The program will contain a recursive method called public static String stringReverse( String s, int n)

This function will return a String that is the reversal of the first n characters of s.

Here's what I have so far. The while loop was supposed to read lines from in, extract, reverse and print tokens from each line.

Any help is appreciated, thanks

public class PileReverse public static String stringReverse (string s, int n) char c [ ] = s . toCharArray ( ) ; for ( int i = 0; i

") System.exit (1); open files in = new Scanner (new File (args [0])); out = new PrintWriter (new FileWriter (args [1] ) ) ; while (in.hasNextLine ))