[Java/자바] Stream 변환 표

Stream ➡ 기본형 Stream From To 변환 메서드 Stream IntStream LongStream DoubleStream mapToInt(ToIntFunction mapper) MapToLong(ToLongFunction mapper) MapToDouble(ToDoubleFunction mapper) 기본형 Stream ➡ Stream From To 변환 메서드 IntStream LongStream DoubleStream Stream Stream Stream boxed() Stream mapToObj(DoubleFunction mapper) 기본형 Stream ➡ 기본형 Stream From To 변환 메서드 IntStream LongStream DoubleStream LongStream ..