Do you know anything about this error at all? If not, then your first task is to find out something. An error message would be useful. Finding out whether it occurs at compile time and run time would be helpful too. As you will see if you think about it for a while, it's pretty difficult for somebody to fix a problem when they know almost nothing about it.
Joined: Feb 02, 2010
the error message is like this
cannot find symbol
symbol : variable rowData
JTable table = new JTable(rowData, columnNames);
actually when the applciation runs i want the datas of Data.txt to be displayed in JTable automatically..is it possible...