- [ ] [DefineClass](https://docs.oracle.com/en/java/javase/25/docs/specs/jni/functions.html#defineclass) - [x] [FindClass](https://docs.oracle.com/en/java/javase/25/docs/specs/jni/functions.html#findclass) - [x] [GetSuperclass](https://docs.oracle.com/en/java/javase/25/docs/specs/jni/functions.html#getsuperclass) - [x] [IsAssignableFrom](https://docs.oracle.com/en/java/javase/25/docs/specs/jni/functions.html#isassignablefrom)
