Java Puzzle 2 (spot the bug if one exists)

Puzzle2.java

package com.puzzles;

public class Puzzle2 {

	public static void main(String[] args) {
		// prints the classpath entry: com/puzzles/Puzzle2.class
		System.out.println(Puzzle2.class.getName().replaceAll(".", "/") + ".class");
	}

}

Adapted from Java Puzzlers: Traps, Pitfalls, and Corner Cases - Puzzle #20