public boolean getReport(BillManagementPO po) {
return bm.getReport(po);
}
public void save(BillManagementPO po) {
// TODO Auto-generated method stub
bm.save(po);
}
public ArrayList<BillManagementPO> getBillManagementPO(String date) {
return bm.getBillManagementPO(date);
}
public BillManagementPO create() {
return bm.create();
}