In this example, 20 pixels of blank space are added to the sides of each 200-pixel column resulting in an overall width of 660 pixels. Borders You can also use borders to create a division between ...

Column widths will be uneven unless you specifically set them while in the HTML mode. The tag has a width attribute you can set in absolute pixels or as a percentage of the total width of the table.

So an invocation of the form Table table = new Table(5, 6, 10, 20); creates a table with logical row indexes ranging from 5 to 14 and column indexes ranging from 6 to 25.