Google Maps and Bing Maps base layers for V-Leaflet
This is add-on adds Java API for the popular Shramov plugins for Leaflet. So it is an add-on to an add-on (V-Leaflet).
Currently only implemented features is support for Google and Bing base layers. NOTE, that also the google maps script must be included to the host page, and already for the onload event. See project page / javadocs for hints how to do that with Vaadin.