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Java / Java Multithreading

Explain fork/join framework in Java thread.

The fork/join framework is an implementation of the ExecutorService interface that helps you deal with multiple processors. It is designed for tasks that can be broken into smaller subtasks recursively. The goal is to use all the available processing power to enhance the performance of your application.

Using any ExecutorService implementation, the fork/join framework distributes tasks to worker threads in a thread pool. The fork/join framework is distinct because it uses a work-stealing algorithm. Worker threads that run out of things to do can steal tasks from other threads that are still busy.

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