checkNotNull(optionalConfig, "optionalConfig is null");
try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) {
Bootstrap app = new Bootstrap(new JdbcModule(connectorId), module);
Injector injector = app
.strictConfig()
.doNotInitializeLogging()
.setRequiredConfigurationProperties(requiredConfig)
.setOptionalConfigurationProperties(optionalConfig)
.initialize();