ArgOptions options = setupOptions();
options.parseOptions(args);
if (!options.hasOption("docFiles") ||
!options.hasOption("wordlist") ||
options.numPositionalArgs() != 1) {
System.out.println("usage: java BlogPreProcessor [options] <out_file> \n" +
options.prettyPrint());
System.exit(1);
}
// Load up the output file and the wordlist.