WVTConfiguration config = new WVTConfiguration();
final WVTStemmer dummyStemmer = new DummyStemmer();
final WVTStemmer porterStemmer = new PorterStemmerWrapper();
config.setConfigurationRule(WVTConfiguration.STEP_STEMMER, new WVTConfigurationFact(new ToLowerCaseConverter()));
// Initialize the input list with two classes
WVTFileInputList list = new WVTFileInputList(0);
// Add entries