Top Answers

1. Useless test instruction?
   46 votes
2. Empty methods noticeably slower in Java 11 than Java 8
   43 votes
3. Consuming stack traces noticeably slower in Java 11 than Java 8
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4. What is OpenJDK "fastdebug" build mode? How is it different from "release"?
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5. What is 'serviceability memory category' of Native Memory Tracking?
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