--- old/src/java.desktop/windows/native/libawt/windows/awt_DnDDT.cpp	2020-02-17 02:39:14.000000000 -0800
+++ new/src/java.desktop/windows/native/libawt/windows/awt_DnDDT.cpp	2020-02-17 02:39:13.000000000 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -127,7 +127,7 @@
     return (ULONG)refs;
 }
 
-void ScaleDown(POINT &cp, HWND m_window) {
+static void ScaleDown(POINT &cp, HWND m_window) {
     int screen = AwtWin32GraphicsDevice::DeviceIndexForWindow(m_window);
     Devices::InstanceAccess devices;
     AwtWin32GraphicsDevice* device = devices->GetDevice(screen);