[]
Serializable, Comparable<CssExportType>, Constable
HtmlSaveOptions options = new HtmlSaveOptions();
options.setCssExportType(CssExportType.External);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
workbook.save(outputStream, options);
Enum.EnumDesc<E extends Enum<E>>static CssExportTypestatic CssExportType[]values()name - the name of the enum constant to be returned.IllegalArgumentException - if this enum class has no constant with the specified nameNullPointerException - if the argument is null