Notes on common classes of JUC

JUC common classes It refers to the class under the import java.util.concurrent package, which is usually used to solve the problem of multi-threaded coordination lock and derived ReentrantLockSecurity classes of various containers: CopyOnWriteArrayList, ConcurrentHashMapUnsafe collection to safe collection: Collections.synchronizedLis()... ...

Added by greenhorn666 on Thu, 21 Oct 2021 20:04:15 +0300

Summary of Java Thread Pool Principles

Thread Pool is a tool for managing threads based on the idea of "pooling". The benefits are: Reduce resource consumption: Reuse created threads through pooling technology to reduce thread creation and destruction. Increase response speed: When a task arrives, it can be executed immediately without waiting for a thread to be created. ...

Added by phertzog on Sat, 02 Oct 2021 19:31:24 +0300

Threads execute 8 methods in order

1, Foreword This paper uses 8 methods to realize the method of making threads run sequentially in multithreading, which involves many common methods in multithreading, not only to know how to make threads run sequentially, but also to let readers have a deeper understanding of the use of multithreading. The methods used are as follows: joi ...

Added by rapbhan on Sat, 02 Oct 2021 04:20:33 +0300

Thread synchronization and thread pool of Java multithreading

catalogue Thread synchronization Synchronization method Synchronization block deadlock Lock lock Use form synchronize vs Lock Thread pool Thread synchronization Multiple threads operate on the same resource Concurrency: the same object is operated by multiple threads at the same time Thread synchronization is actually a waiting me ...

Added by wiseoleweazel on Wed, 29 Sep 2021 00:16:07 +0300