In "how HashMap works in java", I explained the internals of HashMap or ConcurrentHashMap class and how they fit into whole concept. But when interviewer ask you about HashMap related concepts, he … [Read more...]
Java ConcurrentHashMap Best Practices
The ConcurrentHashMap is very similar to the HashMap class, except that ConcurrentHashMap offers internally maintained concurrency. It means you do not need to have synchronized blocks when accessing … [Read more...]