Implementation library of the HTTP Client API based on Apache HTTP Components

API for analytics event publishers

Atlassian eventing system for use with Spring projects

A plugin that provides API for Shared Application Access Layer

The Apache Commons Codec component contains encoders and decoders for

Core annotations used for value types, used by Jackson data binding package.

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

General data-binding functionality for Jackson: works on core streaming API

The Apache Log4j SLF4J 2.0 API binding to Log4j 2 Core

Core API and libraries of hamcrest matcher framework.

JUnit Jupiter is the API for writing tests using JUnit 5.

Mockito mock objects library core API and implementation

Mockito JUnit 5 support