"๊ฑฐ์˜ ์žŠ์–ด๋ฒ„๋ฆด ๋ป”ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ์€ ์ด ์ˆ˜์ค€์—์„œ ๋‹ค๋ฃฌ ๋ช‡ ๊ฐ€์ง€ ์ž ์žฌ์  ๋ฉด์ ‘ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค."

 

์ธํ„ฐ๋ทฐ ์งˆ๋ฌธ๋“ค
1 Object ํด๋ž˜์Šค์˜ ๋ฉ”์„œ๋“œ ๋‚˜์—ด
2 equals & hashCode ๋ฉ”์„œ๋“œ๊ฐ€ ํ•„์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
์‚ผ equals๋Š” ์žฌ์ •์˜ํ•˜๊ณ  hashCode๋Š” ์žฌ์ •์˜ํ•˜์ง€ ์•Š์œผ๋ฉด ์–ด๋–ป๊ฒŒ ๋ ๊นŒ์š”?
4 wait, notify ๋ฐ notifyAll ๋ฉ”์†Œ๋“œ๊ฐ€ ํ•„์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
5 ๊ฐœ์ฒด๋ฅผ ๋ณต์ œํ•˜๋Š” ์˜ฌ๋ฐ”๋ฅธ ๋ฐฉ๋ฒ•์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
6 finalize() ๋ฉ”์„œ๋“œ๊ฐ€ ํ•„์š”ํ•œ ์ด์œ ๋Š” ๋ฌด์—‡์ด๋ฉฐ ์–ด๋–ป๊ฒŒ ์ž‘๋™ํ•ฉ๋‹ˆ๊นŒ?
7 ์ตœ์ข…, ๋งˆ์ง€๋ง‰์œผ๋กœ ๋ฐ ์™„๋ฃŒ์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
8 try-with-resources ๋ฌธ์ด๋ž€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
9 wait(1000)๊ณผ sleep(1000)์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
10 i++์™€ ++i์˜ ์ฐจ์ด์ ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?