code: private static void addEntries(Bundle bundle, String path,
  			String filePattern, List<URL> pathList) {
  		Enumeration<?> e = bundle.findEntries(path, filePattern, false);
  		while (e != null && e.hasMoreElements()) {
  			URL u = (URL) e.nextElement();
  			pathList.add(u);
  		}
  	}
docs: Searches the bundle for files matching the path and filepattern and puts
  them into the list.
  
  @param bundle
  @param path
  @param filePattern
  @param pathList