--- old/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthToolTipUI.java	2017-11-08 10:58:02.813487100 +0530
+++ new/src/java.desktop/share/classes/javax/swing/plaf/synth/SynthToolTipUI.java	2017-11-08 10:58:02.026329700 +0530
@@ -227,7 +227,8 @@
         }
         String name = e.getPropertyName();
         if (name.equals("tiptext") || "font".equals(name) ||
-                "foreground".equals(name)) {
+                "foreground".equals(name) ||
+                "ancestor" == name || "graphicsConfig" == name) {
             // remove the old html view client property if one
             // existed, and install a new one if the text installed
             // into the JLabel is html source.