I concur. Native methods have hardcoded implementations, wired up here, and there is nothing for java.lang.Thread: https://github.com/platypusguy/jacobin/blob/

I concur. Native methods have hardcoded implementations, wired up here, and there is nothing for java.lang.Thread: https://github.com/platypusguy/jacobin/blob/18c541820cb73bdaab24ea4b52a4221273dd84ac/src/classloader/mTable.go#L75 https://github.com/platypusguy/jacobin/blob/18c541820cb73bda... I couldn't figure out what happens if you invoke a native method that has not been set up like this.