Guava is a suite of core and expanded libraries that include

Utilities for serializing and de-serializing tasks and their additionalInformation

Jakarta/Apache commons logging 1.2 implemented over SLF4J

Java DSL for easy testing of REST services

JSON Assertions based on AssertJ

Apache James Mailet Test is a collection of utilities to help testing mailets.

Provides basic support for Json serialization of domain objects

Memory implementation, event based for the TaskManager

Root project for all james modules that run tests

Core API and libraries of hamcrest matcher framework.

Mockito mock objects library core API and implementation