Reflection API · interview question
Which of the following methods would you use to obtain a Field object for a private field 'username' in a class User using reflection?
Multiple choiceEasychapter-16-curatedpremiumreflection-apibreaking-encapsulation
Answer and explanation
Correct answer
C. User.class.getDeclaredField("username")
Why
The getDeclaredField method can access both public and non-public fields, including private fields, as long as the correct name is provided.
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