Friday, February 10, 2017

How Does the Default hashCode() Work?

In which scratching the surface of hashCode() leads to a speleology trip through the JVM source reaching object layout, biased locking, and surprising performance implications of relying on the default hashCode(). Abundant thanks to Gil Tene and Duarte Nunes reviewing drafts of this article and their very valuable insights, suggestions and edits. Any remaining errors […]

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by Galo Navarro via SitePoint

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