Reflection API · interview question
How would you explain a major concern when dynamically invoking methods using Method.invoke() in a performance-critical application in an interview?
Multiple choiceHardchapter-16-curatedpremiumreflection-apimethod-invoke
Answer and explanation
Correct answer
B. Reflection can be slow and cause performance bottlenecks.
Why
Reflection introduces runtime overhead due to its dynamic nature, which can be a significant performance bottleneck in critical applications. It also prevents certain optimizations like inlining.
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