src/java.compiler/share/classes/javax/lang/model/element/Element.java

*** 137,147 ****
       * <li> If this is a {@linkplain TypeElement#getEnclosingElement
       * top-level type}, its package is returned.
       *
       * <li> If this is a {@linkplain
       * PackageElement#getEnclosingElement package}, its module is
!      * returned.
       *
       * <li> If this is a {@linkplain
       * TypeParameterElement#getEnclosingElement type parameter},
       * {@linkplain TypeParameterElement#getGenericElement the
       * generic element} of the type parameter is returned.
--- 137,147 ----
       * <li> If this is a {@linkplain TypeElement#getEnclosingElement
       * top-level type}, its package is returned.
       *
       * <li> If this is a {@linkplain
       * PackageElement#getEnclosingElement package}, its module is
!      * returned if such a module exists. Otherwise, {@code null} is returned.
       *
       * <li> If this is a {@linkplain
       * TypeParameterElement#getEnclosingElement type parameter},
       * {@linkplain TypeParameterElement#getGenericElement the
       * generic element} of the type parameter is returned.