What are the best practices for using type erasure in programming?

What are the best practices for using type erasure in programming?

Type erasure is a technique used in programming to hide type information. Best practices include using interfaces, ensuring type safety, and leveraging generics.

Can you explain how generics help with type erasure?

Generics allow you to write flexible and reusable code while maintaining type safety. They enable type checks at compile time, which helps avoid runtime errors.

What are some common pitfalls to avoid with type erasure?

Common pitfalls include losing type information, encountering ClassCastExceptions, and not properly handling type parameters in collections.

How does type erasure affect performance?

Type erasure can impact performance by adding overhead during runtime type checks, but it generally allows for more optimized code execution.