High Performance Primitive Collections: data structures (maps, sets, lists, stacks, queues) generated for combinations ...

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

Manager of MANIFEST.MF files

The Commons Configuration software library provides a generic configuration interface that enables an application to ...

Java library for tuples in Java.

SLF4J Reload4j Provider

Jakarta/Apache commons logging 1.2 implemented over SLF4J

YAML 1.1 parser and emitter for Java

The Apache Commons Collections package contains types that extend and augment the Java Collections Framework.

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

Core API and libraries of hamcrest matcher framework.

Mockito mock objects library core API and implementation