Additional Notes
How would you explain a sign of compile-safe but weak object design in an interview?
Track: Java
Topic: Core Java
Focus: Code Reading and Refactoring to Objects
Java: Code Reading and Refactoring to Objects
Answer
Objects with all public fields. Frame the concept in practical terms so you can explain it during interview discussion.
An object with all public fields is compile-safe but weak because it violates encapsulation, allowing any part of the program to modify the fields directly. This can lead to unintended side effects. Instead, use private fields and provide access via methods.
An object with all public fields is compile-safe but weak because it violates encapsulation, allowing any part of the program to modify the fields directly. This can lead to unintended side effects. Instead, use private fields and provide access via methods.
Topics: Code Reading and Refactoring to Objects Core Java Java