## Uses of Class
com.google.gwt.event.shared.UmbrellaException

Packages that use UmbrellaException
com.google.gwt.user.client.ui: Widgets, Panels, and other user-interface classes.

### Uses of UmbrellaException in com.google.gwt.user.client.ui

Subclasses of UmbrellaException in com.google.gwt.user.client.ui
`class` `AttachDetachException` An exception that is thrown when the panel fails to attach or detach its children.