Spring Boot Package as War Tutorial in Gradle has insufficient information

[erkinun]

Hi,

The docs at this page: http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/htmlsingle/#build-tool-plugins-gradle-packaging

and tutorial at this page: http://spring.io/guides/gs/convert-jar-to-war/

talks about how to repackage the boot application to a war file. But in order to run the application in a servlet container, you need to have a subclass implementation of SpringBootServletInitializer class.

This is explained in the tutorial: http://spring.io/guides/gs/convert-jar-to-war-maven/

So, please also update the Gradle tutorial appropriately.