content: package com.alibaba.fastjson2.benchmark;
  
  import com.alibaba.fastjson2.benchmark.eishay.EishayParseBinary;
  import com.alibaba.fastjson2.support.csv.CSVReader;
  import com.csvreader.CsvReader;
  import org.apache.commons.io.IOUtils;
  import org.openjdk.jmh.annotations.Benchmark;
  import org.openjdk.jmh.annotations.Mode;
  import org.openjdk.jmh.infra.Blackhole;
  import org.openjdk.jmh.runner.Runner;
  import org.openjdk.jmh.runner.RunnerException;
  import org.openjdk.jmh.runner.options.Options;
  import org.openjdk.jmh.runner.options.OptionsBuilder;
  import org.openjdk.jmh.runner.options.TimeValue;
  
  import java.io.ByteArrayInputStream;
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.InputStreamReader;
  import java.util.concurrent.TimeUnit;
  
  public class CSVReaderCOVID19 {
      static final String file = "csv/COVID-19_Public_Therapeutic_Locator.csv";
      static byte[] byteArray;
      static {
          try (InputStream is = EishayParseBinary.class.getClassLoader().getResourceAsStream(file)) {
              String str = IOUtils.toString(is, "UTF-8");
              byteArray = str.getBytes();
          } catch (IOException e) {
              throw new RuntimeException(e);
          }
      }
  
      @Benchmark
      public void fastjson2(Blackhole BH) throws IOException {
          CSVReader.of(new ByteArrayInputStream(byteArray))
                  .readLineObjectAll(BH::consume);
      }
  
      @Benchmark
      public void csvReader(Blackhole BH) throws IOException {
          CsvReader csvReader = new CsvReader(new InputStreamReader(new ByteArrayInputStream(byteArray)));
          while (true) {
              if (!csvReader.readRecord()) {
                  break;
              }
              String[] line = csvReader.getValues();
              BH.consume(line);
          }
      }
  
      public static void main(String[] args) throws RunnerException {
          Options options = new OptionsBuilder()
                  .include(CSVReaderCOVID19.class.getName())
                  .mode(Mode.Throughput)
                  .timeUnit(TimeUnit.MILLISECONDS)
                  .warmupIterations(3)
                  .forks(1)
                  .measurementTime(TimeValue.seconds(30))
                  .build();
          new Runner(options).run();
      }
  }
  