--- old/modules/javafx.web/src/main/java/com/sun/javafx/webkit/drt/UIClientImpl.java	2017-10-17 14:01:52.961627424 +0530
+++ new/modules/javafx.web/src/main/java/com/sun/javafx/webkit/drt/UIClientImpl.java	2017-10-17 14:01:52.193243426 +0530
@@ -179,7 +179,8 @@
      */
     @Override
     public void startDrag(WCImage frame, int imageOffsetX, int imageOffsetY,
-            int eventPosX, int eventPosY, String[] mimeTypes, Object[] values, boolean isImageSource)
+            int eventPosX, int eventPosY, String[] mimeTypes, Object[] values,
+            boolean isImageSource, String imageFileExt)
     {
         throw new UnsupportedOperationException("Not supported yet");
     }