Blog posts tagged with "optional"

Bits of Java – Episode 25: Optional in Java

8 January 2021 • Ilenia Salvadori

We will start this new year with an episode dedicated to optionals in Java. What are optionals? Well, we can think of them as the Java way of expressing something that can be there, but that can also not be there: an optional indeed! Suppose you have a method which... [more]