protected String[] getArgs(final String commandString) {
		final List<String> strings = new ArrayList<>();
		final StringTokenizer stringTokenizer = new StringTokenizer(commandString);
		while (stringTokenizer.hasMoreTokens()) {
			strings.add(stringTokenizer.nextToken());
		}

		return strings.toArray(new String[strings.size()]);
	}
The help message for this command
src/main/java/de/gessnerfl/fakesmtp/smtp/command/BaseCommand.java