
Description: OpenJDK is an open-source implementation of the Java Platform, Standard Edition (Java SE). It contains the core classes and libraries that allow developers to compile and run Java applications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Spring Roo is an open-source rapid application development tool that streamlines building Java-based web applications using the Spring Framework. It provides automation, generation of boilerplate code, and runtime scaffolding using domain-specific commands, making development easier and faster.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API