public final ClickHouseSerializer[] getSerializers(ClickHouseDataConfig config, List<ClickHouseColumn> columns) {
        List<ClickHouseSerializer> list = new ArrayList<>(columns.size());
        for (ClickHouseColumn column : columns) {
            list.add(getSerializer(config, column));
        }
        return list.toArray(new ClickHouseSerializer[0]);
    }
Gets a typed extra property.

@param <T>        type of the property value
@param key        key of the property
@param valueClass non-null Java class of the property value
@return typed extra property, could be null
clickhouse-data/src/main/java/com/clickhouse/data/ClickHouseDataProcessor.java