What is the synchronized keyword in Java?

What is the synchronized keyword in Java?

The synchronized keyword in Java is used to control access to a block of code or an object by multiple threads.

Why is synchronization important in multithreading?

Synchronization is important to prevent thread interference and ensure data consistency when multiple threads access shared resources.

Can you give an example of how to use synchronized in a method?

Sure! You can declare a method as synchronized by adding the keyword before the return type, like this: public synchronized void myMethod() { ... }.

What happens if a thread tries to access a synchronized method?

If a thread tries to access a synchronized method while another thread is executing it, the second thread will be blocked until the first thread finishes.