3 years ago

Category: Software

Join the DZone community and get the full member experience. Java 15 is one of my favorite releases, inasmuch as one can get attached to something as transient as the new releases. It has finalized some features that were previously preview and experimental, and has some really nice preview and incubating features like Records and Sealed Classes.

I want to talk about an underappreciated gem of the JVM ecosystem - async profiler. The common perception is that you only need to use a profiler if you're a perf eng.