Add More Features

Now that you've covered the basics of GWT development, you can start exploring more specialized features that you'll likely need as you build more complex applications with GWT.

• Use remote procedure calls Adding a call to a server using GWT-RPC.

• Internationalize Translating the StockWatcher user interface into another language.

• Add JSON support Retrieving JSON data from a server via HTTP

• Test with JUnit Adding unit tests to the application.