presto-main/src/main/java/io/prestosql/type/CodePointsType.java/CodePointsType/createBlockBuilder
class CodePointsType:    @Override
    public BlockBuilder createBlockBuilder(BlockBuilderStatus blockBuilderStatus, int expectedEntries, int expectedBytesPerEntry)
    {
        throw new PrestoException(GENERIC_INTERNAL_ERROR, "CodePoints type cannot be serialized");
    }