What are synchronized methods in Java?

What are synchronized methods in Java?

Synchronized methods in Java are used to control access to a method by multiple threads. They ensure that only one thread can execute the method at a time.

Why would I need to use synchronized methods?

You would use synchronized methods to prevent thread interference and ensure data consistency when multiple threads access shared resources.

Can you show me an example of a synchronized method?

Sure! Here's a simple example:

public synchronized void increment() {
    count++;
}

This method ensures that only one thread can increment the count at a time.

What happens if I don't use synchronized methods?

If you don't use synchronized methods, multiple threads may access and modify shared data simultaneously, leading to inconsistent or corrupted data.