docs: protected boolean isMissingParameter(Map<String, String[]> requestParams, String endpoint) {
          if (TwitterConstants.TWITTER_ENDPOINT_ACCESS_TOKEN.equals(endpoint)) {
              // Must have oauth_token and oauth_verifier parameters in order to send request to oauth/access_token endpoint
              if (!requestParams.containsKey(TwitterConstants.PARAM_OAUTH_TOKEN)) {
                  Tr.error(tc, "TWITTER_REQUEST_MISSING_PARAMETER", new Object[] { TwitterConstants.TWITTER_ENDPOINT_ACCESS_TOKEN, TwitterConstants.PARAM_OAUTH_TOKEN });
                  return true;
              }
              if (!requestParams.containsKey(TwitterConstants.PARAM_OAUTH_VERIFIER)) {
                  Tr.error(tc, "TWITTER_REQUEST_MISSING_PARAMETER", new Object[] { TwitterConstants.TWITTER_ENDPOINT_ACCESS_TOKEN, TwitterConstants.PARAM_OAUTH_VERIFIER });
                  return true;
              }
          }
          return false;
      }