ConcurrentHashMap provides a Map implementation with thread-safe read and write operations.

The Map and ConcurrentMap interfaces provide methods that ConcurrentHashMap takes advantage of to provide thread-safe interactions. Generally, I tend to solely really on the Map interface as it provides most of the same methods that ConcurrentMap has; however, depending on your use case, it might be beneficial to check out the ConcurrentMap methods yourself.

Generated by Feedzy