Core Java · interview question
Consider an enum PaymentStatus with values PENDING, COMPLETED, FAILED. How would you extend it to include a method that returns a user-friendly message for each status?
Multiple choiceHardchapter-7-curatedpremiumcore-javacode-reading-with-modern-java
Answer and explanation
Correct answer
B. Define an abstract method in the enum and override it for each constant
Why
Enums in Java can have methods. By defining an abstract method and overriding it in each constant, you can provide specific implementations for each status.
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