Core Java · interview question
When should a class be made final in Java?
Multiple choiceMediumchapter-5-curatedpremiumcore-javacode-reading-with-related-types
Answer and explanation
Correct answer
C. When it should not be subclassed.
Why
A class is made final to prevent other classes from inheriting from it. This is useful when creating immutable classes or securing the implementation against further modification.
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