missing @since tags in java.xml

A script reports the following

## packages for java.xml: javax.xml javax.xml.catalog javax.xml.datatype javax.xml.namespace javax.xml.parsers javax.xml.stream javax.xml.stream.events javax.xml.stream.util javax.xml.transform javax.xml.transform.dom javax.xml.transform.sax javax.xml.transform.stax javax.xml.transform.stream javax.xml.validation javax.xml.xpath org.w3c.dom org.w3c.dom.bootstrap org.w3c.dom.events org.w3c.dom.ls org.w3c.dom.ranges org.w3c.dom.traversal org.w3c.dom.views org.xml.sax org.xml.sax.ext org.xml.sax.helpers
no @since in open/src/java.xml/share/classes/org/w3c/dom/CDATASection.java
no @since in open/src/java.xml/share/classes/org/w3c/dom/CharacterData.java
no @since in open/src/java.xml/share/classes/org/w3c/dom/Comment.java
no @since in open/src/java.xml/share/classes/org/w3c/dom/DocumentFragment.java
no @since in open/src/java.xml/share/classes/org/w3c/dom/EntityReference.java
no @since in open/src/java.xml/share/classes/org/w3c/dom/NodeList.java
no @since in open/src/java.xml/share/classes/org/w3c/dom/Notation.java
no @since in open/src/java.xml/share/classes/org/w3c/dom/ProcessingInstruction.java
found: 180
missing: 8