์ž๋ฐ” ๋ฉ€ํ‹ฐ์Šค๋ ˆ๋”ฉ

Java Multithreading

์ž๋ฐ” ๋ฉ€ํ‹ฐ์Šค๋ ˆ๋”ฉ ํƒ๊ตฌ์—์„œ๋Š” ๋ฉ€ํ‹ฐ์Šค๋ ˆ๋”ฉ์„ ๊ตฌํ˜„ํ•˜๋Š” ์‹ ๋น„ํ•œ CodeGym ์„ผํ„ฐ๋ฅผ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. 10 ๋ ˆ๋ฒจ๋กœ ๊ตฌ์„ฑ๋œ ๊ฐ•์ขŒ์—์„œ Object, String, ๋‚ด๋ถ€ ํด๋ž˜์Šค์˜ ๊ตฌ์กฐ๋ฅผ ํ•™์Šตํ•ฉ๋‹ˆ๋‹ค. ์Šค๋ ˆ๋“œ๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ์ค‘๋‹จํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋ฐฐ์›๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ต์ฐฉ ์ƒํƒœ(deadlock)๋ž€ ๋ฌด์—‡์ธ์ง€์™€ wait, notify ๋ฐ notifyAll ๋ฉ”์†Œ๋“œ์— ๊ด€ํ•ด์„œ๋„ ํ•™์Šตํ•ฉ๋‹ˆ๋‹ค. jsoup์™€ Swing ์ž‘์—…์œผ๋กœ ๊ฒฝํ—˜์„ ์Œ“๊ณ , ์˜คํ† ํŒจํ‚น ๋ฐ ๊ตฌํ˜„์— ๊ด€ํ•ด ์„ธ๋ถ€ ์‚ฌํ•ญ์„ ํ•™์Šตํ•ฉ๋‹ˆ๋‹ค. ์ด ํƒ๊ตฌ์—์„œ๋Š” ๊ณผ์ œ ๋ถ„๋Ÿ‰์ด ์ƒ๋‹นํ•œ ์ฒซ ๋ฏธ๋‹ˆ ํ”„๋กœ์ ํŠธ๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. ๋ฏธ๋‹ˆ ํ”„๋กœ์ ํŠธ์˜ ๊ฒฝ์šฐ, ํŽธํ•˜๊ฒŒ ํ•™์Šตํ•  ์ˆ˜ ์žˆ๋„๋ก ์—ฌ๋Ÿฌ ๋‹จ๊ณ„๋กœ ๋‚˜๋ˆ„์–ด ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค์Œ ๋ช‡ ๊ฐ€์ง€ ๊ฒŒ์ž„ ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค: ํ…ŒํŠธ๋ฆฌ์Šค, ๋ฑ€, ์šฐ์ฃผ ์‚ฌ์ˆ˜, ์•Œ์นด๋…ธ์ด๋“œ. ์ฑ„ํŒ… ์‹œ์Šคํ…œ, ATM ์—๋ฎฌ๋ ˆ์ดํ„ฐ, ์›น ์Šคํฌ๋ ˆ์ดํผ์ฒ˜๋Ÿผ ๋‹ค์ค‘ ๋‹จ๊ณ„๋กœ ๋œ, ์ง„์ง€ํ•œ ๊ณผ์ œ๋„ ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค!

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