Very good article which I recently found:
Sometimes Docker will simply claim to much space. Time for a clean up ;) docker system prune -a -f
Sometimes a file does not differ from the repository version. But GIT shows it as modified and does not accept a revert. This file, howev...
Just create a package-info.java file for your package in which you have your POJO: @javax.xml.bind.annotation.XmlSchema(namespace = "...