Java Multithreading, Concurrency, and Parallelism — Part 21.5

Lifecycle of thread pools

Pool Shutdown code snippet

This is rather a very simple yet very important article that describes the life cycle of the thread pool executors and how to manage them. If you have run the programs from the previous articles of the Part-21 series (21.2, 21.3, 21.4) you must have noticed that the program never ends. The JVM does not exit until all the threads have…