package dustin.examples; /** * Enum representing select western states in the United Sates. */ public enum States { ARIZONA("Arizona"), CALIFORNIA("California ...

本文是微信公众号【Java技术江湖】的《Java并发指南》其中一篇，本文大部分内容来源于网络，为了把本文主题讲得清晰透彻 ...

Add a description, image, and links to the hashmap-concurrenthashmap topic page so that developers can more easily learn about it.

Furthermore, the Java API provides a special class called the ConcurrentHashMap which offers synchronization facilities over and above both that of the HashMap and Hashtable. The special class ...

Iterators in Java typically expect exclusive access ... The ArrayList and HashMap classes, have fail-fast iterators. The CopyOnWriteArrayList and ConcurrentHashMap classes use fail-safe iterators. If ...