The Joyful Utility of Optionals in Java  

By Jesse Gallagher | 4/26/21 2:55 AM | Development - Notes / Domino | Added by Roberto Boccadoro

A while back, I talked about how I had embraced nullness annotations in several of my projects. However, that post predated Domino's laggardly move to Java 8 and so didn't discuss one of the tools that came to Java core in that version: java.util.Optional.