API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging ...

High level API to generate and transform Java byte code. This version has no dependences (ASM is renamed and included in ...

Core implementation of Logback, a reliable, generic, fast and flexible logging framework.

Implementation of the SLF4J API for Logback, a reliable, generic, fast and flexible logging framework.

Groovy: A powerful multi-faceted language for the JVM

'Flexible' or 'fluent' assertions for testing

Core API and libraries of hamcrest matcher framework.

Mockito mock objects library core API and implementation

Spock is a testing and specification framework for Java and Groovy applications.

TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that make it more ...

International Components for Unicode for Java (ICU4J) is a mature, widely used Java library