docs: public static List<File> find(File directory, String pattern) {
  		pattern = wildcardsToRegExp(pattern);
  		List<File> files = findFilesInDirectory(directory,
  				Pattern.compile(pattern), true);
  		List<File> result = new ArrayList<File>();
  		for (File file : files) {
  			String fileString = file.getPath().substring(
  					directory.getPath().length());
  			result.add(new File(fileString));
  		}
  		return result;
  	}