What is the difference between checked and unchecked exceptions in Java?

What is the difference between checked and unchecked exceptions in Java?

In Java, checked exceptions are checked at compile-time, while unchecked exceptions are checked at runtime.

Can you give me examples of each type?

Sure! An example of a checked exception is IOException, while a common unchecked exception is NullPointerException.

When should I use checked exceptions?

Use checked exceptions for recoverable conditions, where the caller can handle the exception. Unchecked exceptions are for programming errors.

Is it a good practice to use unchecked exceptions?

Yes, it's often considered good practice to use unchecked exceptions for errors that are not expected to be handled.