/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/XMLObjectImpl.java
if ( proto instanceof XMLObject) {   return ( ( XMLObject) ( proto) ).getFunctionProperty( cx, name) ; }
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@Override public Object getFunctionProperty(Context cx, int id) { if (isPrototype()) { return super.get(id, this); } else { Scriptable proto = getPrototype(); <extra_id_0> return ((XMLObject) proto).getFunctionProperty(cx, id); } } return NOT_FOUND; } @Override