private static double _toNumber(JS o) throws JSExn { return JSU.toDouble(o); }
private static double _toNumber(JS[] o, int index) throws JSExn { return JSU.toDouble(o[index]); }
private static double _toNumber(JS o) throws JSExn { return JSU.toDouble(o); }
private static double _toNumber(JS[] o, int index) throws JSExn { return JSU.toDouble(o[index]); }