code: function(sType, sStyle) {
  			assert(sType == "second" || sType == "minute" || sType == "hour" || sType == "zone" || sType == "day"
  				|| sType == "weekday" || sType == "week" || sType == "month" || sType == "quarter" || sType == "year" || sType == "era",
  				"sType must be second, minute, hour, zone, day, weekday, week, month, quarter, year, era");
  
  			if (sStyle === undefined) {
  				sStyle = "wide";
  			}
  
  			assert(sStyle === "wide" || sStyle === "short" || sStyle === "narrow", "sStyle is only allowed to be set with 'wide', 'short' or 'narrow'");
  
  			var aSingleFormFields = ["era", "weekday", "zone"],
  				sKey = aSingleFormFields.indexOf(sType) === -1 ? sType + "-" + sStyle : sType;
  
  			return this._get("dateFields", sKey, "displayName");
  		}
docs: Returns the display name for a time unit (second, minute, hour, day, week, month, year).
  
  @param {string} sType Type (second, minute, hour, day, week, month, year)
  @param {string} [sStyle="wide"] @since 1.32.10, 1.34.4 the style of the pattern. The valid values are "wide", "short" and "narrow"
  returns {string} display name
  @public
  @since 1.34.0