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

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

Apache HttpComponents HTTP/1.1 core components

A collection of JUnit rules for testing code which uses java.lang.System.

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

Apache HttpComponents Client

Rich and fluent assertions for testing in Java

Mockito mock objects library core API and implementation