Additional Notes
How would you explain a design consequence of using default methods in interfaces in an interview?
Track: Java
Topic: Core Java
Focus: Default Methods and Multiple Inheritance Rules
Java: Default Methods and Multiple Inheritance Rules
Answer
It can lead to mixed responsibilities in interfaces.
Using default methods may cause interfaces to handle both type definition and behavior, which could blur the separation of concerns. For example, an interface 'Notifiable' might specify types and also handle notification behavior, potentially complicating interface design.
Using default methods may cause interfaces to handle both type definition and behavior, which could blur the separation of concerns. For example, an interface 'Notifiable' might specify types and also handle notification behavior, potentially complicating interface design.
Topics: Core Java Default Methods and Multiple Inheritance Rules Java