question: add batch statistics object to the existing list . concode_field_sep String product concode_elem_sep String paymentMethod concode_elem_sep Date settlementTimeUTC concode_elem_sep String batchId concode_elem_sep SettlementStateType settlementState concode_elem_sep String marketType concode_elem_sep Date settlementTimeLocal concode_elem_sep ArrayList<BatchStatistics> batchStatisticsList concode_field_sep void setProduct concode_elem_sep String getProduct concode_elem_sep BatchDetails createBatchDetail concode_elem_sep void setMarketType concode_elem_sep void setBatchId concode_elem_sep ArrayList<BatchStatistics> getBatchStatisticsList concode_elem_sep String getPaymentMethod concode_elem_sep Date getSettlementTimeUTC concode_elem_sep void setPaymentMethod concode_elem_sep void setSettlementTimeUTC concode_elem_sep void setSettlementTimeUTC concode_elem_sep void setBatchStatisticsList concode_elem_sep String getMarketType concode_elem_sep Date getSettlementTimeLocal concode_elem_sep SettlementStateType getSettlementState concode_elem_sep String getBatchId concode_elem_sep void setSettlementState concode_elem_sep void setSettlementTimeLocal concode_elem_sep void setSettlementTimeLocal
target: void function ( BatchStatistics arg0 ) { if ( this . batchStatisticsList == null ) { this . batchStatisticsList = new ArrayList < BatchStatistics > ( ) ; } this . batchStatisticsList . add ( arg0 ) ; }