Reverse geocode (online)

Perform reverse-geocoding -- finding the address at a location. Create a ServiceLocator from the URL of the service, and then call synchronous reverseGeocodeAndWait() to perform the reverse geocoding. To use the sample, double-click on the map near a street. The location is marked with a red pushpin. Hover over the pushpin to see the address at that location in a pop-up dialog.