POSContextGenerator contextGenerator = posFactory.getPOSContextGenerator();
Map<String, String> manifestInfoEntries = new HashMap<String, String>();
TrainerType trainerType = TrainerFactory.getTrainerType(trainParams.getSettings());
MaxentModel posModel = null;
SequenceClassificationModel<String> seqPosModel = null;
if (TrainerType.EVENT_MODEL_TRAINER.equals(trainerType)) {
ObjectStream<Event> es = new POSSampleEventStream(samples, contextGenerator);