Отключение Vaadin Debug Mode

[sergeevms.33 (Mikhail Sergeev)]

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Vaadin is running in DEBUG MODE.
Add productionMode=true to web.xml to disable debug features.
To show debug window, add ?debug to your application URL.

Подскажите, как правильно отключить DEBUG MODE при деплойменте в singleWar.

[baranukis (Ivan)]

Project Properties -> Deployment settings -> War -> App properties (Groovy expression, must return Map)

'cuba.web.productionMode' : true