Java: MethodHandles

JVM optimizations and reduced overhead. Frame the concept in practical terms so you can explain it during interview discussion.

MethodHandles are preferred in performance-critical applications because they allow for JVM optimizations like inlining and reduced invocation overhead, making them almost as fast as direct method calls. In contrast, reflection incurs performance penalties due to its more generic and less optimized nature. For example, using MethodHandles in a real-time data processing system can significantly enhance throughput.