对于AtomicReference getAndUpdate如何保证原子性,我有点困惑。请考虑以下示例AtomicReference<Set<String>> set = new AtomicReference<>(new HashSet<>()); Set<String> updated = new HashSet<>(); r
下面是我用原子引用实现的虚拟代码: private final AtomicReference<Map<String, Entity>> storedEntities= new AtomicReference<>(new HashMap<>());
private final AtomicReference<Map<String, Entity>> newEntities= new AtomicRef
什么是Java AtomicReference#getAndSet的用法?换句话说,如果我在代码中使用的来自AtomicReference的唯一方法是AtomicReference#getAndSet,那么我根本不需要AtomicReference,只要一个volatile变量就足够了例如,如果我有下一个代码:
private final AtomicReference<String> string = new AtomicReference<>("ol
使用AtomicReference局部变量时,更改失败: public static void main(String[] args) throwsAfter Work--------"); } AtomicReference<Integer> number = new AtomicReference<&g