30 

    30 

    31 class JavaThread;

    31 class JavaThread;

    32 class Thread;

    32 class Thread;

    33 

    33 

    34 class JfrJavaEventWriter : AllStatic {

    34 class JfrJavaEventWriter : AllStatic {

    36   friend class JfrJavaEventWriterNotificationClosure;

    37   friend class JfrJavaEventWriterNotificationClosure;

    38   friend class JfrRecorder;

    38   friend class JfrRecorder;

    39  private:

    39  private:

    40   static bool initialize();

    40   static bool initialize();

    41   static void notify(JavaThread* jt);

    41   static void notify(JavaThread* jt);

    42 

    42