When should I use synchronized locks in programming?

When should I use synchronized locks in my code?

You should use synchronized locks when you need to ensure that only one thread can access a resource at a time to prevent data corruption.

Can you give me an example of when it's necessary?

Sure! If you have a shared variable that multiple threads are updating, using a synchronized lock will prevent race conditions.

Are there any downsides to using synchronized locks?

Yes, overusing synchronized locks can lead to performance issues and deadlocks if not managed properly.

How can I avoid deadlocks when using synchronized locks?

To avoid deadlocks, ensure that all threads acquire locks in a consistent order and consider using timeout mechanisms.