I think there might be a typo in the tutorial. Part 8, dealing with custom error handling, says this:
In order to customize the default messages, you will simply need to create a subclass of LogService and override the getRepresentation(Status, Request, Response) method. Then just set an instance of you custom service to the appropriate "logService" property. I think that is supposed to be "create a subclass of /StatusService/" and "set an instance...to the appropriate /statusService/ property." The reason I think this is a typo is because 'getRepresentation()' is a method of StatusService, not LogService. Peter

