30 	private static final Logger log = Logger.getLogger(CLIStarter.class.getName());

    30 	private static final Logger log = Logger.getLogger(CLIStarter.class.getName());

    31 	private CLIOptions options;

    31 	private CLIOptions options;

    32 	private Configuration configuration;

    32 	private Configuration configuration;

    33 

    33 

    34 	public static void main(String[] args) {

    34 	public static void main(String[] args) {

    35 		try {

    40 		try {

    36 			CLIParser parser = new CLIParser();

    41 			CLIParser parser = new CLIParser();

    37 			CLIOptions options = parser.parseOptions(args);

    42 			CLIOptions options = parser.parseOptions(args);

    38 			options.validate();

    43 			options.validate();

    39 			CLIStarter starter = new CLIStarter(options);

    44 			CLIStarter starter = new CLIStarter(options);

    40 			starter.process();

    46 			starter.process();

    41 		} catch (CLIParserException e) {

    47 		} catch (CLIParserException e) {

    42 			log.log(Level.SEVERE, "Unable to parse CLI options", e);

    48 			log.log(Level.SEVERE, "Unable to parse CLI options", e);

    43 		} catch (InvalidOptionsException e) {

    49 		} catch (InvalidOptionsException e) {

    44 			log.log(Level.SEVERE, "Invalid CLI options", e);

    50 			log.log(Level.SEVERE, "Invalid CLI options", e);

    74 	}

    80 	}

    75 

    81 

    76 	@Override

    82 	@Override

    77 	public Configuration getConfiguration() {

    83 	public Configuration getConfiguration() {

    78 		if (configuration == null) {

    84 		if (configuration == null) {

    80 			configuration = loadConfiguration();

    85 			configuration = loadConfiguration();

    81 		}

    86 		}

    82 		return configuration;

    87 		return configuration;

    83 	}

    88 	}

    84 

    89