code: @Override
    public void execute() throws Exception {
      ApiClient apiClient = new ApiClient(ApiClient.getToken(), false);
      int rateRemain = apiClient.getRateLimitRemain();
      System.out.println("Your Github API token is valid.");
      System.out.println(rateRemain+ " requests remaining.");
    }
docs: This method does nothing.  All of the logic to validate/acquire a github api token is handled in the CadmiumCli class prior to this being called.