[RLlib] Issue 10469: Callbacks should receive env idx ... (#10477)

src/ray/core_worker/lib/java/jni_utils.h

@@ -528,4 +528,4 @@ inline std::string GetActorFullName(bool global, std::string name) {
   return global ? name
                 : ::ray::CoreWorkerProcess::GetCoreWorker().GetCurrentJobId().Hex() +
                       "-" + name;
-}
+}