src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java

@@ -292,10 +292,16 @@
     native void setIconImagesData(int[] iconRaster, int w, int h,
                                   int[] smallIconRaster, int smw, int smh);
 
     synchronized native void reshapeFrame(int x, int y, int width, int height);
 
+    native Dimension getNativeWindowSize();
+
+    public Dimension getScaledWindowSize() {
+        return getNativeWindowSize();
+    }
+
     public boolean requestWindowFocus(CausedFocusEvent.Cause cause) {
         if (!focusAllowedFor()) {
             return false;
         }
         return requestWindowFocus(cause == CausedFocusEvent.Cause.MOUSE_EVENT);

@@ -488,12 +494,11 @@
         if (screenLog.isLoggable(PlatformLogger.Level.FINER)) {
             log.finer("Screen number: " + scrn);
         }
 
         // get current GD
-        Win32GraphicsDevice oldDev = (Win32GraphicsDevice)winGraphicsConfig
-                                     .getDevice();
+        Win32GraphicsDevice oldDev = winGraphicsConfig.getDevice();
 
         Win32GraphicsDevice newDev;
         GraphicsDevice devs[] = GraphicsEnvironment
             .getLocalGraphicsEnvironment()
             .getScreenDevices();