_getFormatConfig: function(inst) {
        var shortYearCutoff = this._get(inst, "shortYearCutoff");
        shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff :
            new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
        return {shortYearCutoff: shortYearCutoff,