presto-phoenix/src/main/java/io/prestosql/plugin/phoenix/PhoenixClient.java/PhoenixClient/arrayReadFunction
class PhoenixClient:    private static BlockReadFunction arrayReadFunction(ConnectorSession session, Type elementType)
    {
        return (resultSet, columnIndex) -> {
            Object[] objectArray = toBoxedArray(resultSet.getArray(columnIndex).getArray());
            return jdbcObjectArrayToBlock(session, elementType, objectArray);
        };
    }