JDK1.8中ConcurrentHashMap中computeIfAbsent死循环bug
摘要:死循环问题的提出:https://bugs.openjdk.java.net/browse/JDK-8062841 map.computeIfAbsent("AaAa",key->map.computeIfAbsent("BBBB",key2->42)); computeIfAbsent在1.8中才
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posted @ 2020-08-20 11:36