public class BeerSong {
	public static void main (String[] args) {
		int beerNum = 99;
		String word = "bottles";

		while (beerNum > 0) {

			if (beerNum == 1) {
				word = " bottle "; // for when the loop ends.
				}

			System.err.println (beerNum + "" + word + " of beer on the wall");
			System.err.println (beerNum + "" + word + " of beer.");
			System.err.println ("take one down.");
			System.err.println ("pass it around.");
			beerNum = beerNum - 1;



			if (beerNum > 0) {
				System.err.println (beerNum + "" + word + " of beer on the wall");
			} else {
				System.err.println ("No more bottles of beer on the wall");
			} // end else
		} // end while loop
	} // end main method
}// end class