if (entry.exists()) { entry.delete(); } else {
boolean deleteOk=false;  if (!entry.exists()) {
	public static void main(String[] args) throws Exception {		ParsedArguments cmdLine = HELP_INFO.parse(args);		final File entry = ARG_DIR.getFile(cmdLine);		if (entry.exists()) {			entry.delete();		} else {			System.err.println(entry + " does not exist");		}	}