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Please check the Contributing Guidelines and Code of Conduct first. You'll find some additional information on how to setup your development environment.

Formatting License Headers

To add/update license headers to all project source files, execute:

mvn license:format

The license header template is located in src/license and values for the variables are taken from the pom.xml configuration.

Setup License Header in IntelliJ

  • Open: File - Settings - Editor - Copyright - Copyright Profiles and add (+) a new profile:
    • Name: GPLv3
    • Copyright Text:
Smart Data Lake - Build your data lake the smart way.

Copyright © 2019-${today.year} ELCA Informatique SA (<>)

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <>.
  • Go to Copyright - Formatting and set:
    • Comment Type: Choose "Use block comment" and activate "Prefix each line".
    • Relative Location: Choose "Before other comments"
    • Border: Activate "Add blank line after" and deactivate "Separator before" and "Separator after"
  • Go to Copyright and add (+) a new scope:
    • Scope: Non-Project Files
    • Copyright: GPLv3