Java Annotations · interview question
What could be a potential drawback of using RetentionPolicy.RUNTIME extensively in an application?
Multiple choiceHardchapter-16-curatedpremiumjava-annotationsretention-policies
Answer and explanation
Correct answer
A. Increased memory usage due to retaining metadata.
Why
Using RetentionPolicy.RUNTIME extensively can lead to increased memory usage because metadata must be stored and accessible during the application's runtime. This can impact performance, especially in large-scale applications.
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