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

        formatter.printHelp(
                "vespa-significance <command> <options>", "Perform a significance value related operation.", options,
                "The generate command generates a significance model file for a given corpus type .jsonl file.\n",
                false);
    }
This class is responsible for parsing the command line arguments and print the help page.

@author MariusArhaug
vespaclient-java/src/main/java/com/yahoo/vespasignificance/CommandLineOptions.java