hg: jdk9/sandbox/jaxp: 8138721: ElementTraversal: javadoc warning; also, hasFeature shall return true

[chris.hegarty at oracle.com]

Changeset: 1d9850c1b35c
Author:    joehw
Date:      2015-10-06 10:59 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jaxp/rev/1d9850c1b35c

8138721: ElementTraversal: javadoc warning; also, hasFeature shall return true
Reviewed-by: lancea, dfuchs

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/CoreDOMImplementationImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DOMImplementationImpl.java
! src/java.xml/share/classes/org/w3c/dom/ElementTraversal.java
! test/javax/xml/jaxp/unittest/dom/ElementTraversal.java