Table model

Question

I want to add data to a table dynamically. I create a TableModel with
Object data[][] = new Object[10][10];
However, the row size can be increased, so the bounded array doesn't work. Do you know any good way to make the array size changable? I guess I could use Vector. However, when i use Vector, it won't be 2 dimension (doesn't have row and column)?
Thanks for any input.

Answer 1

I want to add data to a table dynamically. I create a
TableModel with
Object data[][] = new Object[10][10];
However, the row size can be increased, so the bounded
array doesn't work. Do you know any good way to make
the array size changable? I guess I could use Vector.
However, when i use Vector, it won't be 2 dimension
(doesn't have row and column)?
Thanks for any input.Yes, the size of a array instance is immutable once it has been instantiated. So you must cosider another way to do it.
Though Vector is not 2 dimesions(maybe it has not dimesion concept), you can consider it as 2 dimesions depending on how to use it. You add a vector to another vector like this:
v.add(firstline_v);
v.add(secondeline_v);
v.add(thirdline_v);
It can be consider as the data structure of 2 dimensions, cann't it?