Google Web Toolkit File upload

The developer will develop a webpage in Netbeans 6.1 using the gwt plugin ([login to view URL]) for Google Web Toolkit to upload two files on a single press of a submit button to the webserver via a servlet. The developer will deliver a single netbeans project. There is an example of what I require which is similar here [login to view URL] The developer will make use of the commons-io and commons-upload libraries unless there is a good reason not to. The solution will need to run to be deployed to an apache webserver running on linux. The developer should be available briefly to discuss how the solution works. The developer can be provided with a remote development machine to test and develop if required.