--- old/src/java.desktop/share/classes/javax/swing/JOptionPane.java	2017-09-03 00:47:00.000000000 -0700
+++ new/src/java.desktop/share/classes/javax/swing/JOptionPane.java	2017-09-03 00:47:00.000000000 -0700
@@ -71,37 +71,30 @@
  * class may appear complex because of the large number of methods, almost
  * all uses of this class are one-line calls to one of the static
  * <code>showXxxDialog</code> methods shown below:
- * <blockquote>
  *
  * <table class="striped">
  * <caption>Common JOptionPane method names and their descriptions</caption>
  * <thead>
- * <tr>
- *    <th>Method Name</th>
- *    <th>Description</th>
- * </tr>
+ *   <tr>
+ *     <th scope="col">Method Name
+ *     <th scope="col">Description
  * </thead>
  * <tbody>
- * <tr>
- *    <td>showConfirmDialog</td>
- *    <td>Asks a confirming question, like yes/no/cancel.</td>
- * </tr>
- * <tr>
- *    <td>showInputDialog</td>
- *    <td>Prompt for some input.</td>
- * </tr>
- * <tr>
- *   <td>showMessageDialog</td>
- *   <td>Tell the user about something that has happened.</td>
- * </tr>
- * <tr>
- *   <td>showOptionDialog</td>
- *   <td>The Grand Unification of the above three.</td>
- * </tr>
+ *   <tr>
+ *     <th scope="row">showConfirmDialog
+ *     <td>Asks a confirming question, like yes/no/cancel.</td>
+ *   <tr>
+ *     <th scope="row">showInputDialog
+ *     <td>Prompt for some input.
+ *   <tr>
+ *     <th scope="row">showMessageDialog
+ *     <td>Tell the user about something that has happened.
+ *   <tr>
+ *     <th scope="row">showOptionDialog
+ *     <td>The Grand Unification of the above three.
  * </tbody>
  * </table>
  *
- * </blockquote>
  * Each of these methods also comes in a <code>showInternalXXX</code>
  * flavor, which uses an internal frame to hold the dialog box (see
  * {@link JInternalFrame}).