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2021.09.07 - [프로그래밍 노트/JAVA] - 병렬 스트림(parallel) vs CompletableFuture non-blocking 코드 만들기 추가된 클래스 설명 상점에서 제공한 문자열 파싱하여 Quote 클래스로 캡슐화 수행 public class Quote { private final String shopName; private final double price; private final Discount.Code discountCode; public Quote(String shopName, double price, Discount.Code discountCode) { this.shopName = shopName; this.price = price; this.discountCode = ..
public class SharedState { @Test public void sharedState(){ final ExecutorService executorService = Executors.newCachedThreadPool(); final SimpleCounter simpleCounter = new SimpleCounter(); executorService.execute(new CounterSetter(simpleCounter)); simpleCounter.setNumber(200); assertEquals(200, simpleCounter.getNumber()); } private static class CounterSetter implements Runnable{ private final S..
