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

Can you explain the difference between checked and unchecked exceptions in Java?

Sure! Checked exceptions are exceptions that must be either caught or declared in the method signature, while unchecked exceptions do not require this.

Can you give me examples of each type?

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

Why are unchecked exceptions not required to be caught?

Unchecked exceptions usually indicate programming errors, so the compiler doesn't force handling them, allowing for cleaner code.

How should I handle checked exceptions in my code?

You can handle checked exceptions using try-catch blocks or by declaring them in the method signature with the throws keyword.