private void prePopulateTreatmentGrid() { GenForm.grdTreatmentRow row = null; form.grdTreatment().getRows().clear(); PlinthWorkTreatmentCollection treatColl = LookupHelper.getPlinthWorkTreatment(domain.getLookupService()); for (int i = 0; i < treatColl.size(); i++) { PlinthWorkTreatment treatment = treatColl.get(i); row = form.grdTreatment().getRows().newRow(); row.setColTreatment(treatment); } }