The current version of the ScroogeXHTML RTF converter library still targets Java 8. The next major release will require JDK 11 or later for development, and Java SE 11 or later at run time. Development snapshots of this release will be available for registered users with active maintenance.
Also, support for all Java 8 versions of the library will be discontinued on 30 May 2025.
Habarisoft Blog 