Java Concurrent Sorted Map

Concurrentmap is an interface and it is a member of the java collections framework, which is introduced in jdk 1.5 represents a map that is capable of handling concurrent access to it without affecting the consistency of entries in a map. Java concurrenthashmap mappingcount () method. // concurrentmap implementation by concurrenthashmap cocurrentmap<key, value> numbers = new concurrenthashmap<> ();

Concurrentskiplistmap ( sortedmap < k , ? The level of concurrency is specified as the estimated number of threads that would perform the write operations on the map. We want to keep our events sorted using the eventtime field.

You can choose the level of concurrency when you create a concurrent map using its implementation class.

Sort map by key using stream apis. This doesn't meant the performance will be poor as that depends on how often you call this data structure. Insertion, removal, update, and access operations safely execute concurrently by multiple threads. Concurrentskiplistmap are sorted according to the natural ordering of its keys, or by a comparator provided at map creation time, depending on which constructor is used.