### Question:
SAPOfflineTokenServicesCloud implements ResourceServerTokenServices, InitializingBean { @Override public OAuth2AccessToken readAccessToken(String accessToken) { throw new UnsupportedOperationException("Not supported: readAccessToken()"); } SAPOfflineTokenServicesCloud();  SAPOfflineTokenServicesCloud(OAuth2ServiceConfiguration serviceConfiguration);  SAPOfflineTokenServicesCloud(OAuth2ServiceConfiguration serviceConfiguration,
			RestOperations restOperations);   SAPOfflineTokenServicesCloud(OAuth2ServiceConfiguration serviceConfiguration,
			JwtValidatorBuilder jwtValidatorBuilder); SAPOfflineTokenServicesCloud withAnotherServiceConfiguration(
			OAuth2ServiceConfiguration otherServiceConfiguration); @Override OAuth2Authentication loadAuthentication(@Nonnull String accessToken); @Override void afterPropertiesSet(); @Override OAuth2AccessToken readAccessToken(String accessToken); SAPOfflineTokenServicesCloud setLocalScopeAsAuthorities(boolean extractLocalScopesOnly);  }### Answer:
@Test public void readAccessToken() { assertThatThrownBy(() -> cut.readAccessToken("token")).isInstanceOf(UnsupportedOperationException.class); }