/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/XML.java
return contains( xml) ;
return equivalentXml ( xml ) ;
int childIndex() { return this.node.getChildIndex(); } @Override boolean contains(Object xml) { if (xml instanceof XML) { <extra_id_0> } else { return false; } } @Override boolean equivalentXml(Object target) {