if (groupId != null && groupId.length() > 0) {
group = vm.createTreatmentGroup(groupId);
}
for (int i = 0; i < treatments.length; i++) {
TreatmentSetup setup = new TreatmentSetup();
setup.treatmentCreatedListener = new TreatmentCreatedListenerImpl(cellID);
setup.spatializer = getSpatializer(false);