apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/util/OpenApiBeanUtils.java/OpenApiBeanUtils/transformFromReleaseDTO
class OpenApiBeanUtils:  public static OpenReleaseDTO transformFromReleaseDTO(ReleaseDTO release) {
    Preconditions.checkArgument(release != null);

    OpenReleaseDTO openReleaseDTO = BeanUtils.transform(OpenReleaseDTO.class, release);

    Map<String, String> configs = GSON.fromJson(release.getConfigurations(), TYPE);

    openReleaseDTO.setConfigurations(configs);
    return openReleaseDTO;
  }