src/jdk.jfr/share/classes/jdk/jfr/internal/EventHandlerCreator.java

*** 132,142 ****
          buildClassInfo();
          buildConstructor();
          buildWriteMethod();
          byte[] bytes = classWriter.toByteArray();
          ASMToolkit.logASM(className, bytes);
!         return SecuritySupport.defineClass(className, bytes, Event.class.getClassLoader()).asSubclass(EventHandler.class);
      }
  
      public static EventHandler instantiateEventHandler(Class<? extends EventHandler> handlerClass, boolean registered, EventType eventType, EventControl eventControl) throws Error {
          final Constructor<?> cc;
          try {
--- 132,142 ----
          buildClassInfo();
          buildConstructor();
          buildWriteMethod();
          byte[] bytes = classWriter.toByteArray();
          ASMToolkit.logASM(className, bytes);
!         return SecuritySupport.defineClass(EventHandler.class, bytes).asSubclass(EventHandler.class);
      }
  
      public static EventHandler instantiateEventHandler(Class<? extends EventHandler> handlerClass, boolean registered, EventType eventType, EventControl eventControl) throws Error {
          final Constructor<?> cc;
          try {