With this our input page is ready, we can view the way it is displayed in the browser
by right-clicking on it and selecting Run File (or by pressing Shift+F6 ).
At this point both GlassFish and JavaDB start up if they weren't already started, our
application is automatically deployed and our page is displayed in the browser. If
GlassFish was already started, all we need to do is reload the page on the browser,
the modifications are automatically deployed in the background as we work.