Java - Proof of concept project

Need a small java application that checks the default search engine of the web browser - confirms it is set to a specific provider (for the test we will use [login to view URL]) and when confirmed the application will copy files from the user computer from one location to another. If the default browser is not set to [login to view URL] then the user will be provided an alert message stating the copy can not be performed and given the option of resetting the default search engine to Wikipedia or not. If they do not change the search back to Wikipedia, then the copy function will not commence. That is pretty much it. Source code will need to be provided when completed and the project will be completed when the above proof of concept can be installed on a users system and perform as described above.