src/java.base/share/classes/java/lang/invoke/LambdaMetafactory.java

@@ -147,12 +147,16 @@
  * <p>Further, at capture time, if {@code implMethod} corresponds to an instance
  * method, and there are any capture arguments ({@code K > 0}), then the first
  * capture argument (corresponding to the receiver) must be non-null.
  *
  * <p>A type Q is considered adaptable to S as follows:
- * <table summary="adaptable types">
+ * <table>
+ *   <caption style="display:none">adaptable types</caption>
+ *   <thead>
  *     <tr><th>Q</th><th>S</th><th>Link-time checks</th><th>Invocation-time checks</th></tr>
+ *   </thead>
+ *   <tbody>
  *     <tr>
  *         <td>Primitive</td><td>Primitive</td>
  *         <td>Q can be converted to S via a primitive widening conversion</td>
  *         <td>None</td>
  *     </tr>

@@ -174,10 +178,11 @@
  *         <td>Reference</td><td>Reference</td>
  *         <td>for parameter types: S is a supertype of Q
  *         <br>for return types: none</td>
  *         <td>Cast from Q to S</td>
  *     </tr>
+ *   </tbody>
  * </table>
  *
  * @apiNote These linkage methods are designed to support the evaluation
  * of <em>lambda expressions</em> and <em>method references</em> in the Java
  * Language.  For every lambda expressions or method reference in the source code,