๐Ÿ”ฅย JDK 1.5

2004๋…„ 9์›”์— ์ถœ์‹œ, ์ด๋•Œ ๋ถ€ํ„ฐ ๋ฒ„์ „ ์ค‘ ์•ž์˜ 1์„ ๋นผ๊ณ  ํ‘œ๊ธฐํ•˜๊ธฐ ์‹œ์ž‘ํ–ˆ๋‹ค. (= Java 5)

Features

Autoboxing / Unboxing

Java์—๋Š” Primitive(์›์‹œ) ํƒ€์ž…๊ณผ Reference(์ฐธ์กฐ) ํƒ€์ž…์ด ์žˆ๋‹ค.

Primitive โ†’ int, long, float, double, boolean ๋“ฑ