Encapsulate Downcast
A method returns an object that needs to be downcasted by its callers.
Move the downcast to within the method.
Object lastReading() {
return readings.lastElement();
}
Reading lastReading() {
return (Reading) readings.lastElement();
}
For more information see page 308 of Refactoring
***** 아름다운프로님에 의해서 게시물 복사 + 카테고리변경되었습니다 (2003-12-18 17:27)
