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

Google Collections Library is a suite of new collections and collection-related goodness for Java 5.0

QDox is a high speed, small footprint parser for extracting class/interface/method definitions from source files

A complete, Java-based solution for accessing, manipulating,

The API for Maven 3 plugins - Mojos - development.

Model for Maven POM (Project Object Model)

Core classes of Apache Maven to manage the building process.

xbean-reflect provides very flexible ways to create objects and graphs of objects for DI frameworks

The Plexus IoC container API and its default implementation.

Plexus Component Java Annotations, to describe plexus components properties in java sources with

A Maven plugin to generate Plexus Components descriptors from source javadoc tags and Java class annotations.

A class loader framework

A collection of various utility classes to ease working with strings, files, command lines and