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1 parent 8fbc301 commit 3133162Copy full SHA for 3133162
src/effectivejava/chapter11/item79/Test3.java
@@ -4,13 +4,13 @@
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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-// Simple test of ObservableSet - Page 319
+// ObservableSet 동작 확인 #3
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public class Test3 {
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public static void main(String[] args) {
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ObservableSet<Integer> set =
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new ObservableSet<>(new HashSet<>());
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-// Observer that uses a background thread needlessly
+// 코드 79-2 쓸데없이 백그라운드 스레드를 사용하는 관찰자 (423쪽)
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set.addObserver(new SetObserver<>() {
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public void added(ObservableSet<Integer> s, Integer e) {
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System.out.println(e);
@@ -31,4 +31,4 @@ public void added(ObservableSet<Integer> s, Integer e) {
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for (int i = 0; i < 100; i++)
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set.add(i);
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}
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-}
+}
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