presto-cli/src/main/java/io/prestosql/cli/VerticalRecordPrinter.java/VerticalRecordPrinter/VerticalRecordPrinter
class VerticalRecordPrinter:    public VerticalRecordPrinter(List<String> fieldNames, Writer writer)
    {
        this.fieldNames = ImmutableList.copyOf(requireNonNull(fieldNames, "fieldNames is null"));
        this.namesWidth = maxWidth(fieldNames);
        this.writer = requireNonNull(writer, "writer is null");
    }