Additional Notes
Why prefer enums over strings for predefined constants?
Track: Java
Topic: Modern Java
Focus: Modern Java Design Choices
Java: Modern Java Design Choices
Answer
Enums offer type safety and better readability.
Using enums instead of strings makes code more readable and less error-prone. Enums are type-safe, meaning you can't accidentally assign invalid values. For instance, if you have order statuses like NEW, SHIPPED, and DELIVERED, an enum ensures only these can be used, preventing typos like 'shiped'.
Using enums instead of strings makes code more readable and less error-prone. Enums are type-safe, meaning you can't accidentally assign invalid values. For instance, if you have order statuses like NEW, SHIPPED, and DELIVERED, an enum ensures only these can be used, preventing typos like 'shiped'.
Topics: Java Modern Java Modern Java Design Choices