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

A modern option type for Java

TypeScript implementation of java.util.Optional<T>

A TypeScript isomorphic adaptation of Java's Optional.

Java Optional class functionality with few modifications.

Tutorial on Java Optional

Java 9, 10, 11 Optional API news overview.

Using Optional class for avoid NullPointerException error

API REST desarrollada en Java SpringBoot gestionando clientes y pedidos con testing y documentacion con OpenAPI

Projects and Knowledge related to the conference

It covers all java8 features with examples

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

Help AI coding agents use Java Optional well in new code, review, and cleanup without replacing one antipattern with another.