--- a/corba/src/java.corba/share/classes/javax/rmi/PortableRemoteObject.java	Tue May 30 15:49:45 2017 -0700
+++ b/corba/src/java.corba/share/classes/javax/rmi/PortableRemoteObject.java	Thu Jun 01 17:49:34 2017 +0100
@@ -62,6 +62,8 @@
  * attempts to narrow it to conform to
  * the given interface. If the operation is successful the result will be an
  * object of the specified type, otherwise an exception will be thrown.
+ *
+ * <p>See also {@extLink rmi_iiop_guides RMI-IIOP developer's guides}.</p>
  */
 public class PortableRemoteObject {