Swagger Codegen CLI Java客户端 - 如何正确使用它

I'm currently playing around with my jersey2 rest service. For a better overview of the given service (description, types and so on) I make heavily use of swagger (swagger-jersey2-jaxrs). So I'm able to genereate my service description (swagger.json) and I can view and explore them via swagger ui.I'm currently playing around with my jersey2 re