question: set the value related to the column : transaction . concode_field_sep long serialVersionUID concode_elem_sep Purchase purchase concode_elem_sep Transaction transaction concode_elem_sep Refund refund concode_field_sep Refund getRefund concode_elem_sep Purchase getPurchase concode_elem_sep Class<?> getClassType concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setPurchase concode_elem_sep TransactionItemPK clone concode_elem_sep String toString concode_elem_sep void setRefund concode_elem_sep Transaction getTransaction
target: void function ( final Transaction arg0 ) { this . transaction = arg0 ; }