When I debug in eclipse the debug window show lots of files. If I hit F6 again and again but dont actually know what is happening.
What am I doing wrong? Can anyone help me find a good tutorial?
Hopefully this tutorial will help you: http://www.vogella.de/articles/EclipseDebugging/article.html - it's pretty straightforward.
Some more additional information on debugging using eclipse:
http://www.developer.com/java/other/article.php/2221711/Debugging-a-Java-Program-with-Eclipse.htm