code: public Connection<A> createConnection(OAuthToken accessToken) {
  		String providerUserId = extractProviderUserId(accessToken);
  		return new OAuth1Connection<A>(getProviderId(), providerUserId, accessToken.getValue(), accessToken.getSecret(), getOAuth1ServiceProvider(), getApiAdapter());		
  	}
docs: Create a OAuth1-based Connection from the access token response returned after {@link #getOAuthOperations() completing the OAuth1 flow}.
  @param accessToken the access token
  @return the new service provider connection
  @see OAuth1Operations#exchangeForAccessToken(org.springframework.social.oauth1.AuthorizedRequestToken, org.springframework.util.MultiValueMap)