--- old/src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor9.java	2017-11-18 08:15:54.064433777 -0800
+++ new/src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor9.java	2017-11-18 08:15:53.756279764 -0800
@@ -75,12 +75,14 @@
     }
 
     /**
-     * Visits a {@code ModuleElement} in a manner defined by a
+     * {@inheritDoc}
+     *
+     * @implSpec Visits a {@code ModuleElement} in a manner defined by a
      * subclass.
      *
      * @param t  {@inheritDoc}
      * @param p  {@inheritDoc}
-     * @return the result of the visit as defined by a subclass
+     * @return   {@inheritDoc}
      */
     @Override
     public abstract R visitModule(ModuleElement t, P p);