public void makeExistingDemandBillInactive(String assessmentNo){
  DemandBillService demandBillService=(DemandBillService)beanProvider.getBean("demandBillService");
  demandBillService.makeDemandBillInactive(assessmentNo);
}

public void makeExistingDemandBillInactive ( String assessmentNo ) { DemandBillService demandBillService = ( DemandBillService ) beanProvider . getBean ( "demandBillService" ) ; demandBillService . makeDemandBillInactive ( assessmentNo ) ; }
api to make the existing demandbill inactive
