src/hotspot/share/prims/jvmtiExtensions.cpp

@@ -68,13 +68,12 @@
   _ext_functions->append(&ext_func);
 
   // register our extension event
 
   static jvmtiParamInfo event_params[] = {
-    { (char*)"JNI Environment", JVMTI_KIND_IN, JVMTI_TYPE_JNIENV, JNI_FALSE },
-    { (char*)"Thread", JVMTI_KIND_IN, JVMTI_TYPE_JTHREAD, JNI_FALSE },
-    { (char*)"Class", JVMTI_KIND_IN, JVMTI_TYPE_JCLASS, JNI_FALSE }
+    { (char*)"JNI Environment", JVMTI_KIND_IN_PTR, JVMTI_TYPE_JNIENV, JNI_FALSE },
+    { (char*)"Class", JVMTI_KIND_IN_PTR, JVMTI_TYPE_CCHAR, JNI_FALSE }
   };
   static jvmtiExtensionEventInfo ext_event = {
     EXT_EVENT_CLASS_UNLOAD,
     (char*)"com.sun.hotspot.events.ClassUnload",
     (char*)"CLASS_UNLOAD event",