Modern Java · interview question
Given a record 'Product' used in an e-commerce application, what is a potential drawback of directly exposing its components?
Multiple choiceHardchapter-7-curatedpremiummodern-javamodern-java-design-choices
Answer and explanation
Correct answer
B. It may expose internal representations, leading to a tight coupling
Why
Directly exposing components can lead to tight coupling and expose internal details. This can make future changes more difficult, as clients of the record might rely on these details.
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