Looking for a paticular tutorial in java

[Victor C.]

I am trying to find a tutorial to lean how to use a JFileChooser in order to read a file and convert it into a tick mark chart. I seen it on a demonstration video on sun.com and I thought it looked awesome. Sadly, I tried to google for tutorials and I am getting nada. I am guessing it is something that could be done after you get better in Java, if so se la vi. Thank you in advance.

[tong1]

Learn from code example

[Victor C.]

Thanks!