question: getter method concode_field_sep String photoIdProof concode_elem_sep String imeiNo concode_elem_sep String dealerId concode_elem_sep String handsetMake concode_elem_sep Integer customerId concode_elem_sep String model concode_elem_sep long serialVersionUID concode_elem_sep String billNo concode_elem_sep String idDetails concode_elem_sep String salesPersonId concode_elem_sep Double amountReceived concode_field_sep Double getAmountReceived concode_elem_sep String getModel concode_elem_sep void setImeiNo concode_elem_sep void setSalesPersonId concode_elem_sep String getSalesPersonId concode_elem_sep String getDealerId concode_elem_sep void setBillNo concode_elem_sep String getImeiNo concode_elem_sep String getBillNo concode_elem_sep void setDealerId concode_elem_sep String getPhotoIdProof concode_elem_sep String getHandsetMake concode_elem_sep String getIdDetails concode_elem_sep void setModel concode_elem_sep void setPhotoIdProof concode_elem_sep String toString concode_elem_sep void setIdDetails concode_elem_sep void setCustomerId concode_elem_sep void setHandsetMake concode_elem_sep void setAmountReceived
target: Integer function ( ) { return customerId ; }