Optional Class in Java - Search Videos

Java Optional Complete Guide

YouTubeTom Gregory

Java Optional Complete Guide

Java’s Optional class was introduced in 2014 to allow developers to represent the empty state. But what exactly does that mean? And why is it important enough to bother using Optional? In this video you’ll learn everything you need to know about Optional: how it works, what problems it helps solve, and when not to use it. ️ Video chapters ...

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