Both are fixed and verified on a current Debian system (default-jdk is now OpenJDK 26):
- #1139932: PLM's internal progress-tracking commits now call setSign(false), so an enabled commit.gpgsign no longer makes jgit fail with ServiceUnavailableException and dump a stack trace to the console on every run. - #1139926: LessonRunner.stopAll() now uses cooperative Thread.interrupt() instead of the deprecated-for-removal Thread.stop(), so PLM's in-process recompilation of its framework sources no longer fails and Java exercises run again. Both fixes are forwarded upstream as https://github.com/BuggleInc/PLM/pull/528 and are part of the PLM packaging update at https://salsa.debian.org/java-team/plm/-/merge_requests/4, which also ports PLM to Scala 2.12. They will land with that upload. Best, Juan
