/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/XMLLibImpl.java
rv.item( ).add( xml) ;
rv.getNodeList ( ) .add ( xml ) ;
final XMLList newXMLListFrom(Object inputObject) { XMLList rv = newXMLList(); if (inputObject == null || inputObject instanceof Undefined) { return rv; } else if (inputObject instanceof XML) { XML xml = (XML) inputObject; <extra_id_0> return rv; } else if (inputObject instanceof XMLList) { XMLList xmll = (XMLList) inputObject; rv.getNodeList().add(xmll.getNodeList()); return rv; } else {