cmdLineParser.accepts("r","Name of operational bitfile").withRequiredArg().ofType(String.class);
cmdLineParser.accepts(NEW_ALGORITHM, "Use new algorithms for bit manipulation");
cmdLineParser.accepts(APPEND_OPTION_STRING, APPEND_OPTION_STRING_HELP);
// Parse arguments
OptionSet options = cmdLineParser.parseArgumentsExitOnError(args);
// Print executable header
BitstreamOptionParser.printExecutableHeaderMessage(BitstreamManipulation.class);
// Check for and print help
cmdLineParser.checkHelpOptionExitOnHelpMessage(options);
DEBUG = cmdLineParser.debugEnabled(options);