What are the differences between try-with-resources and try-finally in Java?

Can you explain the differences between try-with-resources and try-finally in Java?

Sure! The try-with-resources statement is used for automatic resource management, ensuring that resources are closed automatically. In contrast, try-finally requires you to manually close resources in the finally block.

What happens if I forget to close a resource in try-finally?

If you forget to close a resource in try-finally, it can lead to resource leaks, which may exhaust system resources over time.

Are there any performance differences between the two?

Generally, try-with-resources can be more efficient because it handles resource closing automatically, reducing boilerplate code and potential errors.

Can I use try-with-resources with multiple resources?

Yes, you can declare multiple resources in a single try-with-resources statement, and they will all be closed automatically in the order they were declared.