if (1 == acousticModels.size()) {
acousticModels.get(0).save(null);
} else {
for (AcousticModel model : acousticModels) {
if (model instanceof TrainerAcousticModel) {
TrainerAcousticModel tmodel =
(TrainerAcousticModel) model;
tmodel.save(model.getName());
}
}
}
}