code: function (sBuildTimestamp) {
  			var oDateFormat = sap.ui.core.format.DateFormat.getDateInstance({pattern: "dd.MM.yyyy HH:mm:ss"}),
  				sBuildDate = oDateFormat.format(this._convertBuildDate(sBuildTimestamp));
  
  			return this._getText("TechInfo.VersionBuildTime.Text", sBuildDate);
  		}
docs: Generates formatted and localized text from passed timestamp
  @param {string} sBuildTimestamp Timestamp as string
  @private