Try adding
MyTableModel() {
right after
String defaultValue = "0000 0000";
Then add another closing bracket character }
before
public int getColumnCount()
Tris, if you don't understand what this problem is,
you will not be in a good position to solve tougher
problems with the JFC and Swing classes. The sites
Paul mentioned are good places to pick up this stuff
at your own pace. I think my suggestions will help
you get to a valid source code format, but that's
only the start.
HTH,
Joe