Modern Java · interview question
Why is using switch expressions with enums considered safer in Java 17?
Multiple choiceEasychapter-12-curatedpremiummodern-javaswitch-expressions
Answer and explanation
Correct answer
A. Switch expressions require handling all enum constants.
Why
Switch expressions with enums in Java 17 enforce exhaustiveness, which means all enum constants must be covered explicitly or a default case must be provided. This reduces the risk of unhandled cases.
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