What are the different synchronization techniques in Java?

What are the different synchronization techniques in Java?

In Java, synchronization techniques include intrinsic locks, explicit locks, and synchronized blocks/methods.

Can you explain intrinsic locks?

Intrinsic locks are built-in locks in Java that are associated with every object. They ensure that only one thread can access a synchronized block or method at a time.

What about explicit locks?

Explicit locks, like ReentrantLock, provide more flexibility than intrinsic locks, allowing for features like try-lock and timed lock.

When should I use synchronized blocks instead of methods?

Use synchronized blocks when you want to limit the scope of synchronization to a specific section of code, improving performance.