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|Java - Interview Questions and Answers|
|Ans. Using java reflection api, we can tweak into a class and modify it's runtime behavior and hence modify the pattern it might be using.|
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|Like Discuss Correct / Improve  reflection|
|What is reflection ?|
|How can we test methods individually which are not visible or declared private ?|
|Is It Good to use Reflection in an application ? Why ?|
|Why is Reflection slower ?|
|What is the use of MethodHandle ?|
|Can you tell us a use case of reflection in java that you have applied ?|