What are the best practices for error handling in Java?

What are the best practices for error handling in Java?

Some best practices include using exceptions for error handling, creating custom exceptions, and logging errors.

Can you explain why using exceptions is preferred over return codes?

Using exceptions separates error handling from regular code flow, making it cleaner and easier to manage.

What is the role of try-catch blocks in error handling?

Try-catch blocks allow you to handle exceptions gracefully, preventing the program from crashing.

Should I always catch exceptions?

No, you should only catch exceptions that you can handle appropriately. Unhandled exceptions can indicate serious issues.

What about finally blocks?

Finally blocks are used to execute code regardless of whether an exception was thrown, often for cleanup tasks.