question: gets the ticket identifiers . concode_field_sep long serialVersionUID concode_elem_sep Integer id concode_elem_sep Employee employee concode_elem_sep Customer customer concode_elem_sep List<TicketIdentifier> ticketIdentifiers concode_field_sep void setCustomer concode_elem_sep void setEmployee concode_elem_sep void setTicketIdentifiers concode_elem_sep void setId concode_elem_sep Employee getEmployee concode_elem_sep Integer getId concode_elem_sep Customer getCustomer
target: List < TicketIdentifier > function ( ) { return ticketIdentifiers ; }