--- old/modules/jdk.packager/src/main/java/com/sun/javafx/tools/packager/bundlers/ConfigException.java	2017-12-07 16:43:42.000000000 -0800
+++ new/modules/jdk.packager/src/main/java/com/sun/javafx/tools/packager/bundlers/ConfigException.java	2017-12-07 16:43:42.000000000 -0800
@@ -25,6 +25,10 @@
 
 package com.sun.javafx.tools.packager.bundlers;
 
+/**
+ * @deprecated use {@link ToolProvider} to locate the {@code "javapackager"} tool instead.
+ */
+@Deprecated(since="10", forRemoval=true)
 public class ConfigException extends com.oracle.tools.packager.ConfigException {
 
     public ConfigException(String msg, String advice) {