presto-kafka/src/main/java/io/prestosql/plugin/kafka/KafkaPlugin.java/KafkaPlugin/setTableDescriptionSupplier
class KafkaPlugin:    @VisibleForTesting
    public synchronized void setTableDescriptionSupplier(Supplier<Map<SchemaTableName, KafkaTopicDescription>> tableDescriptionSupplier)
    {
        this.tableDescriptionSupplier = Optional.of(requireNonNull(tableDescriptionSupplier, "tableDescriptionSupplier is null"));
    }