HelpFormatter help = new HelpFormatter();
Options options = new Options(); options.addOption("h", "help", false, "print program usage"); options.addOption("n", "name", true, "sets job name"); CommandLineParser parser = new BasicParser(); CommandLine cline; try { cline = parser.parse(options, args); args = cline.getArgs(); if (args.length < 1) { help.printHelp(CMDLINE, options); return -1; } } catch (ParseException e) { System.out.println(e); e.printStackTrace(); help.printHelp(CMDLINE, options); return -1; } String name = null; try { if (cline.hasOption('n')) name = cline.getOptionValue('n'); else name = "wildnove.com - Tutorial MultiTableOutputFormat ";