LOG.debug("using simple tokenizer");
tokenizer = new SimpleTokenizer();
}
if (stem)
{stemmer = new PorterStemmer();}
tokenizer.setStemming(stem);
if ((stopword = (String) config.getProperty(PROPERTY_STOPWORD_FILE)) != null) {
try {
final FileReader in = new FileReader(stopword);
final StreamTokenizer tok = new StreamTokenizer(in);