--- old/src/macosx/classes/sun/lwawt/macosx/CEmbeddedFrame.java	2016-10-03 20:11:12.000000000 +0400
+++ new/src/macosx/classes/sun/lwawt/macosx/CEmbeddedFrame.java	2016-10-03 20:11:12.000000000 +0400
@@ -91,7 +91,7 @@
         int x = (int)pluginX;
         int y = (int)pluginY;
 
-        responder.handleScrollEvent(x, y, modifierFlags, deltaX, deltaY);
+        responder.handleScrollEvent(x, y, modifierFlags, deltaX, deltaY, NSEvent.SCROLL_PHASE_UNSUPPORTED);
     }
 
     public void handleKeyEvent(int eventType, int modifierFlags, String characters,