Ports p = new Ports(); p.addPort("22/tcp"); ObjectMapper om = new ObjectMapper(); om.writeValue(System.out, p); //Produce {"ports":{"22/tcp":{}}}
Ports p = new Ports(); p.addPort("22/tcp"); ObjectMapper om = new ObjectMapper(); om.writeValue(System.out, p); //Produce {"ports":{"22/tcp":{}}}