add a new customer to the customer list . concode_field_sep File custFile concode_elem_sep String customersfilename concode_elem_sep String productsfilename concode_elem_sep File artFile concode_elem_sep CustomerList customerlist concode_elem_sep ProductList productlist concode_elem_sep Customer currentcustomer concode_field_sep void sluit concode_elem_sep boolean userExists concode_elem_sep Product getProduct concode_elem_sep String showProducts concode_elem_sep Customer getCurrentCustomer concode_elem_sep void addProduct concode_elem_sep boolean isEmpty concode_elem_sep void transaction concode_elem_sep void setCurrentCustomer
void function ( int arg0 , String arg1 ) { customerlist . addCustomer ( arg0 , arg1 ) ; }