static Optional mainUnsafe()

in src/main/java/com/amazonaws/services/dynamodbv2/streams/connectors/CommandLineInterface.java [79:96]

• 11 lines of code
• 2 McCabe index (conditional complexity)

    static Optional<Worker> mainUnsafe(String[] args) {
        // Initialize command line arguments and JCommander parser
        CommandLineArgs params = new CommandLineArgs();
        JCommander cmd = new JCommander(params);

        // parse given arguments
        cmd.parse(args);

        // show usage information if help flag exists
        if (params.isHelp()) {
            cmd.usage();
            return Optional.absent();
        }

        final CommandLineInterface cli = new CommandLineInterface(params);
        // create worker
        return Optional.of(cli.createWorker());
    }