My reading notes:
Overview of the concurrent core library: First, the composition of the j**a concurrent core library is introduced, including j**autil.The main classes and interfaces under the concurrent package, and the relationships between them.
Thread pool technology: Explains the thread pool technology in J**A in detail, including the creation, configuration, use, and tuning of thread pools. This section describes the different types of thread pools (such as fixedthreadpool, cachedthreadpool, etc.) and their applicable scenarios.
Concurrent Collections: Drill down into the concurrent collection classes in the concurrent packages, such as ConcurrentHashMap and CopyOnWriteArrayList, and analyze their implementation principles, usage scenarios, and performance characteristics.
Atomic Classes and Locks: Introduces atomic classes (such as atomicinteger, atomiclong, etc.) and lock mechanisms (such as ReentrantLock, ReadWriteLock, etc.) in J**A, and explains their usage, precautions, and performance considerations.
Concurrency Utility Classes: Introduce in detail some of the utility classes in the J**A concurrency package, such as Countdownlatch, Cyclicbarrier, Semaphore, etc., and demonstrate their application in real projects through examples.
Concurrent Programming Mode: Summarize and explain some common programming modes in j**a concurrent programming, such as producer-consumer mode, read/write lock mode, daemon thread mode, etc., to help readers better understand the ideas and methods of concurrent programming.
Performance tuning and testing: Provides performance tuning strategies and methods for J**A concurrent programming, including JVM tuning, thread pool tuning, lock tuning, etc. It also describes how to perform performance testing and analysis of concurrent programming.
Features: In-depth explanation: In-depth analysis of the underlying implementation principle of the j**a concurrent core library in a concise and clear language.
Rich in examples: Provide plenty of practical examples** to help readers better understand and grasp what they have learned.
Practice-oriented: Emphasizing the practical application of knowledge, providing a large number of cases and solutions combined with practical projects.
Complete system: Covers all aspects of j**a concurrent programming, from basic knowledge to advanced skills, to provide readers with a comprehensive learning experience.