Change @author default value

Add user

When adding a comment to a class, the @author element is added automatically. The author name is stored in the Template Variable {$user} and defaults to the currently logged in user name. To override that, edit eclipse.ini. Add Name

It will look something like that:

--add-modules=ALL-SYSTEM Name

There are other variables you can define like that, e.g. -Duser.language=en or -Duser.region=US.

Find more infos here.