The Apache Commons Codec component contains encoders and decoders for

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

Apache HttpComponents Client

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

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

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

Core package for the JUnit Jupiter test engine.

Mockito mock objects library core API and implementation

Mockito JUnit 5 support

Library for writing tests that checks JSON documents (useful for testing responses from REST services).