class CommandLineOptions {

    public void printHelp() {
        HelpFormatter formatter = new HelpFormatter();

        formatter.printHelp(
                "vespa-get <options> [documentid...]", "Fetch a document from a Vespa Content cluster.", options,
                "If one or more document identifier are specified, these documents will be " +
                        "retrieved. Otherwise, document identifiers (separated with line break) will be read from standard in.\n",
                false);
    }

    public  CommandLineOptions(InputStream stdIn);
    public  CommandLineOptions();

}