if (columnWidth >= dataRenderer.getPreferredWidth(-1) + sortImageMargin) {
Graphics2D sortImageGraphics = (Graphics2D)graphics.create();
sortImageGraphics.translate(cellX + columnWidth - sortImageMargin,
(height - sortImage.getHeight()) / 2);
sortImage.paint(sortImageGraphics);
sortImageGraphics.dispose();
}
}
// Draw the divider