void function ( Deal arg0 ) { dealList . add ( arg0 ) ; }
add deals to the manager concode_field_sep ArrayList<Deal> dealList concode_field_sep ArrayList<Deal> retrieveDealByCategory concode_elem_sep ArrayList<Deal> getDealList concode_elem_sep void removeDeal concode_elem_sep void setDealList concode_elem_sep ArrayList<Deal> retrieveDealByMerchant concode_elem_sep Deal getDeal concode_elem_sep Deal getDeal