presto-spi/src/main/java/io/prestosql/spi/connector/classloader/ClassLoaderSafeConnectorMetadata.java/ClassLoaderSafeConnectorMetadata/createSchema
class ClassLoaderSafeConnectorMetadata:    @Override
    public void createSchema(ConnectorSession session, String schemaName, Map<String, Object> properties)
    {
        try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) {
            delegate.createSchema(session, schemaName, properties);
        }
    }