How to find table size in run time ?

Hi all
I am using JTable problem is. �table data is being changed frequently� I waana method or any idea by which I could find the preferred size of table at run time�
Thanks & Regards

but my problem is I have written one renderer for increase the row height at run time behalf of data.. And we are supposed to guess what you are doing from your original question?
I changed the code in my actionPerformed() method as follows:
table.setRowHeight(0, table.getRowHeight(0) + 10);
System.out.println(table.getPreferredSize());
The preferred size still changes.
I have no idea what your problem is or why you even care what the table preferred size is. You just add the table to a scroll pane and scroll bars will appear when required.

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