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 阅读全文
posted @ 2020-08-20 11:36 Honey_Badger 阅读(1902) 评论(0) 推荐(0) 编辑