.withOption(fromOpt).withOption(bodyOpt).withOption(quotedOpt).withOption(refsOpt).withOption(bodySeparatorOpt)
.withOption(quotedRegexOpt)
.withOption(separatorOpt).create();
try {
Parser parser = new Parser();
parser.setGroup(group);
parser.setHelpOption(helpOpt);
CommandLine cmdLine = parser.parse(args);
if (cmdLine.hasOption(helpOpt)) {
CommandLineUtil.printHelp(group);
return;
}
File input = new File((String) cmdLine.getValue(inputOpt));