private static CmdLineConfiguration parseCommandLineArgs()

in bulkimport/src/main/java/com/microsoft/azure/documentdb/bulkimport/Main.java [262:285]

• 20 lines of code
• 3 McCabe index (conditional complexity)

    private static CmdLineConfiguration parseCommandLineArgs(String[] args) {
        LOGGER.debug("Parsing the arguments ...");
        CmdLineConfiguration cfg = new CmdLineConfiguration();

        JCommander jcommander = null;
        try {
            jcommander = new JCommander(cfg, args);
        } catch (Exception e) {
            // invalid command line args
            System.err.println(e.getMessage());
            jcommander = new JCommander(cfg);
            jcommander.usage();
            System.exit(-1);
            return null;
        }

        if (cfg.isHelp()) {
            // prints out the usage help
            jcommander.usage();
            System.exit(0);
            return null;
        }
        return cfg;
    }