Modern Java · interview question
In Java 17, what is a major benefit of using switch expressions with enums?
Multiple choiceEasychapter-12-curatedpremiummodern-javaswitch-expressions
Answer and explanation
Correct answer
C. Compile-time exhaustiveness checks
Why
Switch expressions with enums benefit from compile-time exhaustiveness checks, ensuring that all enum constants are handled either explicitly or via a default case, thus preventing potential runtime errors.
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