Fastjson is a JSON processor (JSON parser + JSON generator) written in Java

Jaxen is a universal XPath engine for Java.

Apache POI - Java API To Access Microsoft Format Files

flexible XML framework for Java

Small library for Excel generation based on XLS templates

Apache POI based Transformer implementation for Jxls library

MyBatis Generator - a code generator for MyBatis.

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

@API Guardian

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

Core package for the JUnit Jupiter test engine.

Public API for configuring and launching test plans.

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 ...