--- old/src/java.desktop/windows/classes/sun/java2d/windows/GDIWindowSurfaceData.java	2017-11-03 14:34:38.428817892 +0530
+++ new/src/java.desktop/windows/classes/sun/java2d/windows/GDIWindowSurfaceData.java	2017-11-03 14:34:38.256731892 +0530
@@ -302,8 +302,8 @@
     public Rectangle getBounds() {
         Rectangle r = peer.getBounds();
         r.x = r.y = 0;
-        r.width = (int) Math.ceil(r.width * scaleX);
-        r.height = (int) Math.ceil(r.height * scaleY);
+        r.width = Region.clipRound(r.width * scaleX);
+        r.height = Region.clipRound(r.height * scaleY);
         return r;
     }