Again, thanks for the answers.
I accessed:
http://localhost:8080/ServletApp/
The application starts, but when it needs to open another page (it should be called
http://localhost:8080/servlet/TableView
it says
HTTP Status 404 - /servlet/TableView
The requested resource (/servlet/TableView) is not available.
I found on the web that it should be because the web.xml is not configured well, but considering it works with netbeans, i'm not sure.
My web.xml looks like this: