- IMountedRequestMapper and implementation
- WildcardCollectionModel, WildcardListModel, WildcardSetModel - use the corresponding classes without "Wildcard"-prefix instead
- PropertyResolver.IClassCache is replaced by PropertyResolver.IPropertyLocato
With WICKET-6503 several internal methods were removed from the Component API (i.e. those marked with "THIS METHOD IS NOT PART OF THE WICKET PUBLIC API. DO NOT USE IT!"). #onAfteRenderChildren() was removed too, if you had overriden it use #afterRender() instead.