--- old/modules/javafx.web/src/main/java/com/sun/webkit/WebPage.java	2017-10-17 14:02:01.405847425 +0530
+++ new/modules/javafx.web/src/main/java/com/sun/webkit/WebPage.java	2017-10-17 14:02:00.581435424 +0530
@@ -2263,7 +2263,7 @@
           int imageOffsetX, int imageOffsetY,
           int eventPosX, int eventPosY,
           String[] mimeTypes, Object[] values,
-          boolean isImageSource)
+          boolean isImageSource, String imageFileExt)
     {
         log.log(Level.FINER, "Start drag: ");
         if (uiClient != null) {
@@ -2272,7 +2272,7 @@
                   imageOffsetX, imageOffsetY,
                   eventPosX, eventPosY,
                   mimeTypes, values,
-                  isImageSource);
+                  isImageSource, imageFileExt);
         }
     }