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

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

Guava is a suite of core and expanded libraries that include

The Apache Commons IO library contains utility classes, stream implementations, file filters,

Apache Commons Net library contains a collection of network utilities and protocol implementations.

Core utilities and abstractions shared across Netty modules, including buffers, threading, and platform detection.

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are ...

API for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has ...

Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage ...

The Apache Log4j SLF4J 2.0 API binding to Log4j 2 Core

The Apache Log4j Commons Logging Adapter

Core package for the JUnit Jupiter test engine.

Mockito mock objects library core API and implementation

Lombok is a Java library that provides annotations to simplify Java development by automating the generation of ...

API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging ...