What are the advanced features of ReentrantLock in Java?

What are the advanced features of ReentrantLock in Java?

ReentrantLock offers several advanced features like fairness policies, interruptible lock waits, and the ability to implement condition variables.

Can you explain the fairness policy in ReentrantLock?

Sure! The fairness policy in ReentrantLock ensures that the longest waiting thread gets access to the lock first, preventing thread starvation.

How does interruptible lock wait work?

Interruptible lock wait allows a thread to be interrupted while waiting for a lock, which can help in avoiding deadlocks.

What are condition variables and how are they used with ReentrantLock?

Condition variables are used to allow threads to wait until a certain condition occurs. With ReentrantLock, you can create multiple condition variables to manage thread communication.