New posts in Optional

Returning default list if the list is empty using java 8 Streams?

std::optional - construct empty with {} or std::nullopt?

Java Optional and orElse

Can an optional parameter be null in TypeScript?

Why isn't optional used for instance variables?

Optional vs if/else-if performance java 8

Why does Optional.map make this assignment work?

Mocking Object that returns Java 8 Optional Object with Mockito returns Empty Optional

Chaining Optional.orElseThrow

Stream.findFirst different than Optional.of?