12: Réduction d'erreurs checkstyle 

Task-Url: https://github.com/gfkl/flapparser/issues/issue/12
12: Réduction d'erreurs checkstyle 

Task-Url: https://github.com/gfkl/flapparser/issues/issue/12
Merge branch 'master' of https://github.com/gfkl/flapparser.git