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This article is to share with you about how to achieve thread concurrency library in java multithreading, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

Multithreaded thread concurrency library atomic operation class

The classes under the java.util.concurrent.atomic package:

Package java.util.concurrent.atomic

Thread pool

Java.util.concurrent:Class Executors

Common thread pool

Several common ways to generate thread pools:

NewCachedThreadPool

NewFixedThreadPool

NewScheduledThreadPool

NewSingleThreadExecutor

NewSingleThreadScheduledExecutor

Example: newFixedThreadPool

ExecutorService threadPool = Executors.newFixedThreadPool (3); for (int item0)

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