int function ( ) { return this . currentMileage ; }
getter for currentmileage concode_field_sep int currentMileage concode_elem_sep String color concode_elem_sep int lastOilChange concode_field_sep void changeMileage concode_elem_sep void setColor concode_elem_sep int getLastOilChange concode_elem_sep String getColor concode_elem_sep String toString concode_elem_sep void setLastOilChange concode_elem_sep void changeOil