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

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

The XSLT and XQuery Processor

Rhino JavaScript runtime jar, excludes XML, tools, and ScriptEngine wrapper

Contains a test framework to test rules.

Module containing utilities to test language implementations,

A thin layer on top of JUnit 4 to allow running vintage tests (based on JUnit 3.8 and JUnit 4) with the JUnit Platform ...