forked from loafle/openapi-generator-original
Collection related refactorings: - replaces for/foreach loops to use Collections.addAll() where possible, - replaces for/foreach loops to use Collection.addAll() where possible, - replaces for/foreach loops to use Collection.removeAll() where possible. AddAllRatherThanLoopCleanUp from AutoRefactor applied by erefactor. For AutoRefactor see https://github.com/JnRouvignac/AutoRefactor .