Repository of my learning notes and programs for fundamental & important concepts of Java programming and development.

A modern option type for Java

Java 9, 10, 11 Optional API news overview.

Java Optional class functionality with few modifications.

TypeScript implementation of java.util.Optional<T>

Tutorial on Java Optional

A TypeScript isomorphic adaptation of Java's Optional.

Using Optional class for avoid NullPointerException error

It covers all java8 features with examples

Projects and Knowledge related to the conference

❓Go implementation of Java's Optional pattern. Handle null/absent values safely and avoid unexpected errors in your Golang projects. ✅

What it is and how to use it

Java's Optional functionality with optimisations for using chains.

Practica con ejemplos para la profundización de los conceptos del paradigma funcional con el lenguaje Java