give the wanted amount of money to costumer concode_field_sep String number concode_elem_sep Integer balance concode_elem_sep Customer customer concode_field_sep String getNumber concode_elem_sep Integer getBalance concode_elem_sep String toString concode_elem_sep void setBalance concode_elem_sep void setNumber concode_elem_sep Customer getCustomer
void function ( Customer arg0 ) { this . customer = arg0 ; }