The "limitations" link in the posted page has a section on "Reflection", [1]. It says: "Support Status: Mostly supported ... Individual classes, methods, and

The "limitations" link in the posted page has a section on "Reflection", [1]. It says: "Support Status: Mostly supported ... Individual classes, methods, and fields that should be accessible via reflection must be specified during native image generation in a configuration file ..." I'd assume libraries your app depends on should be usable via Reflection as well, and that their own calls to reflection APIs should work as well, as long as the classes your code, or the library codes, want to reach are somehow included in the Java --> Native conversion configuration files. [1] https://github.com/oracle/graal/blob/master/substratevm/LIMITATIONS.md#reflection https://github.com/oracle/graal/blob/master/substratevm/LIMI...