public static void paintCellSelection( JTable table, Graphics g, int row, int column, int x, int y, int width, int height ) {
		if( !(table.getUI() instanceof FlatTableUI) )
			return;

		FlatTableUI ui = (FlatTableUI) table.getUI();
		ui.paintCellSelection( g, row, column, x, y, width, height );
	}
Paints a cell selection at the given coordinates.
The selection color must be set on the graphics context.
<p>
This method is intended for use in custom cell renderers to support
{@link #selectionArc} and {@link #selectionInsets}.

@since 3.5
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTableUI.java