🚀 go-pugleaf

I've been trying to use a JTable in my application, but can't work out how
to get the table to show it's header. Not even the simplest table will do
this.

In examples I've been looking at there aren't many comments about this and
it seems like the JTable will show it's header by default, but mine won't
however I try. Whether the columnNames are given by default or set by me,
the method getColumnName seems to return a correct value.

Is there some major point I've overlooked? I would be very grateful if
someone could help me with this problem, I've really tried everything I can
think of.

Thanks for your response on advance.
/Henrik Goransson