Java Annotations · interview question
Why does the setAccessible(true) method in Java reflection matter in practice?
Multiple choiceEasychapter-16-curatedpremiumjava-annotationsretention-policies
Answer and explanation
Correct answer
B. To break encapsulation and access private members
Why
setAccessible(true) is used to override Java's access control checks, allowing the program to access private fields and methods. It is a powerful feature of reflection, often used in testing and framework development.
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