return new HtmlText(number != null ? number.toString() : "");
String text; if (number != null && number instanceof Integer) { text = Integer.toString(number.intValue(), getBase()); } else { text = number == null ? "" : number.toString(); }  return new HtmlText(text);
    protected Layout getLayout(Object object, Class type) {        return new Layout() {            @Override            public HtmlComponent createComponent(Object object, Class type) {                Number number = (Number) object;                                return new HtmlText(number != null ? number.toString() : "");            }                    };    }