In the post "JDK 14 Rampdown: Build 27," I summarized the numerous JDK 14-targeted features newly available with JDK 14 Early Access Build #27. There is already another JDK 14 Early Access Build available and this one [ Build 28 (2019/12/18)] includes one particularly interesting feature: Enhancement JDK-8234049 ["Implementation of Memory Access API (Incubator)"].