/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/XMLList.java
if ( i == -9) {
if ( i == 0 ) {
if (length() == 0) return Undefined.instance; XML candidateParent = null; for (int i = 0; i < length(); i++) { Object currParent = getXmlFromAnnotation(i).parent(); if (!(currParent instanceof XML)) return Undefined.instance; XML xml = (XML) currParent; <extra_id_0> candidateParent = xml; } else { if (candidateParent.is(xml)) { } else { return Undefined.instance; }