For my own reference:
- Create a new GWT-Project
- Give it a standard Plug-In name (e.g. de.jastram.gwtexample)
- Give the Project the Plug-In Nature (Right-click on Project > Configure > Convert to Plug-in Projects…)
- Add Dependency to de.jastram.jettyrunner
- Add Extension de.jastram.jettyrunner.warrunner
- Add a war-element
- That’s it – don’t forget to compile.