Method write

gson/src/test/java/feign/gson/GsonCodecTest.java:185–192

(JsonWriter out, Zone value)

      new TypeAdapter<Zone>() {

        @Override
        public void write(JsonWriter out, Zone value) throws IOException {
          out.beginObject();
          for (Map.Entry<String, Object> entry : value.entrySet()) {
            out.name(entry.getKey()).value(entry.getValue().toString().toUpperCase());
          }
          out.endObject();
        }

        @Override
        public Zone read(JsonReader in) throws IOException {