Security framework of XStream not explicitly initialized, using predefined black list on your own risk.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.thoughtworks.xstream.converters.reflection.FieldDictionary (file:/C:/Programs/Netzwerk/Mediawiki-Tools/Vicuna/lib/xstream-1.4.15.jar) to field java.awt.Dimension.serialVersionUID
WARNING: Please consider reporting this to the maintainers of com.thoughtworks.xstream.converters.reflection.FieldDictionary
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
There are a warnings
Fix code to not present this warnings.