--- old/src/java.xml/share/classes/javax/xml/stream/XMLStreamException.java	2020-08-25 18:28:36.487548928 +0000
+++ new/src/java.xml/share/classes/javax/xml/stream/XMLStreamException.java	2020-08-25 18:28:36.178533112 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -37,7 +37,14 @@
 public class XMLStreamException extends Exception {
   private static final long serialVersionUID = 2018819321811497362L;
 
+  /**
+   * The nested exception.
+   */
   protected Throwable nested;
+
+  /**
+   * The location of the error.
+   */
   protected Location location;
 
   /**