/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/XMLLibImpl.java
if ( ns instanceof Namespace) { } else {return namespacePrototype;
return namespacePrototype; } else { if ( ns instanceof Namespace ) {
if (cx == null) { return namespacePrototype; } } Object ns = ScriptRuntime.searchDefaultNamespace(cx); if (ns == null) { <extra_id_0> return (Namespace) ns; } else { return namespacePrototype; } } }