merge table columns

how can we create two rows with different no of columns in vaadin table, i mean one row with combined column values can someone give one example for this. something like this.

index | column1 | column2 |


row2 | | |


It’s not possible to merge cell on Table. It’s possible to merge headers and footers on Vaadin Grid, though it’s still not possible to merge actual content cells.

A possible solution would be to use a GridLayout to build your table as desirable.