I am starting a new project where I have third party XSD. My Java application needs to generate, and readm XML messages that conform to this XSD. In the past I have used Apa
XMLBeans has been unretired:
The Apache POI project has unretired the XMLBeans codebase and is maintaining it as a sub-project. Until now the XMLBeans codebase was held in the Apache Attic where former Apache projects are kept for the public good.
The latest release as of August 2020 is:
3.1.0 (March 26, 2019)
Having said that, I am not sure I would recommend using it, based on its history of retirement. Other solutions, such as JAXB, might be prefered since it will probably be better maintained in the future.