else if (borderStyle == BorderStyle.ETCHED)
suffix = "etchedBorder";
else if (borderStyle == BorderStyle.SEPARATOR)
suffix = "separatorBorder";
else {
HeaderStyle headerStyle = HeaderStyle.from(toolBar);
if (headerStyle == HeaderStyle.BOTH)
suffix = "headerBorder";
else if (headerStyle == HeaderStyle.SINGLE && is3D())
suffix = "etchedBorder";
else