GWT 2.7.0

## Uses of Class
com.google.gwt.user.client.Window

Packages that use Window
com.google.gwt.user.client | Fundamental user-interface classes used in client-side GWT code.

Uses of Window in com.google.gwt.user.client

Method parameters in com.google.gwt.user.client with type arguments of type Window
`static HandlerRegistration` | `Window.addCloseHandler(CloseHandler<Window> handler)` Adds a `CloseEvent` handler.
`void` | `BaseListenerWrapper.WrapWindowClose.onClose(CloseEvent<Window> event)`

GWT 2.7.0