Implementation of the SLF4J API for Logback, a reliable, generic, fast and flexible logging framework.

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

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

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

Provides logback encoders, layouts, and appenders to log in JSON and other formats supported by Jackson

Alternate implementations of JDK's "Math" functions.

Apache HttpComponents AsyncClient

Guava is a suite of core and expanded libraries that include

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