Exception in thread "main" java.lang.AbstractMethodError: Receiver class P0.C4 does not define or inherit an implementation of the resolved method 'abstract java.lang.Integer m()' of interface P0.I1.

2025-07-11 12:29:53,629 INFO [io.quarkus] (Quarkus Main Thread) code-with-quarkus stopped in 0.006s Exception in thread "executor-thread-1" java.lang.IllegalAccessError: module java.base does not open ...