--- old/jdk/src/jdk.jcmd/share/classes/module-info.java	2017-06-07 10:49:57.000000000 -0700
+++ new/jdk/src/jdk.jcmd/share/classes/module-info.java	2017-06-07 10:49:57.000000000 -0700
@@ -24,8 +24,20 @@
  */
 
 /**
- * Defines tools for diagnostics and troubleshooting a JVM,
- * including the jcmd, jps, jstat and other diagnostics tools.
+ * Defines tools for diagnostics and troubleshooting a JVM
+ * such as the <em>{@index jcmd jcmd tool}</em>, <em>{@index jps jps tool}</em>,
+ * <em>{@index jstat jstat tool}</em> tools.
+ *
+ * <dl style="font-family:'DejaVu Sans', Arial, Helvetica, sans serif">
+ * <dt class="simpleTagLabel">Tool Guides:
+ * <dd>
+ * {@extLink jcmd_tool_reference jcmd},
+ * {@extLink jinfo_tool_reference jinfo},
+ * {@extLink jmap_tool_reference jmap},
+ * {@extLink jps_tool_reference jps},
+ * {@extLink jstack_tool_reference jstack},
+ * {@extLink jstat_tool_reference jstat}
+ * </dl>
  *
  * @moduleGraph
  * @since 9