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How private field can be called using reflection?

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How private field can be called using reflection? (a) getDeclaredFields (b) getDeclaredMethods (c) getMethods (d) getFields This question was addressed to me by my school principal while I was bunking the class. I'd like to ask this question from Reflection API topic in portion Session Management, JSP & API of Java Select the correct answer from above options

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The correct answer is (a) getDeclaredFields Explanation: getDeclaredFields gives instance of java.lang.reflect.Fields.

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