[]
Serializable, Comparable<ArrowheadStyle>, ConstableUsed with ILineFormat.setBeginArrowheadStyle(ArrowheadStyle) and ILineFormat.setEndArrowheadStyle(ArrowheadStyle) to configure the arrowhead appearance on connectors and shape lines.
IShape connector = worksheet.getShapes().addConnector(ConnectorType.Straight, 10, 10, 200, 100);
connector.getLine().setBeginArrowheadStyle(ArrowheadStyle.Triangle);
connector.getLine().setEndArrowheadStyle(ArrowheadStyle.Open);
Enum.EnumDesc<E extends Enum<E>>static ArrowheadStylestatic ArrowheadStyle[]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