What are advanced synchronization techniques in Java?

What are advanced synchronization techniques in Java?

Advanced synchronization techniques in Java include using locks, semaphores, and condition variables. Would you like to know more about a specific technique?

Can you explain how ReentrantLock works?

ReentrantLock is a flexible lock that allows a thread to re-enter the lock it already holds. It provides more features than synchronized blocks, like tryLock and timed lock.

What are the advantages of using CountDownLatch?

CountDownLatch is useful for waiting for a set of operations to complete before proceeding. It allows one or more threads to wait until a set of operations in other threads completes.

How does the ReadWriteLock differ from a regular lock?

ReadWriteLock allows multiple threads to read data concurrently while still providing exclusive access for writing. This improves performance in scenarios with frequent reads.

Can you give an example of using Semaphore?

Sure! A Semaphore can control access to a resource pool, like limiting the number of threads accessing a database connection at the same time.