content: package com.alibaba.json.test.benchmark.basic;
  
  import com.alibaba.fastjson.JSON;
  
  import java.util.Random;
  
  /**
   * Created by wenshao on 04/08/2017.
   */
  public class IntBenchmark {
      static String json = "{\"v1\":-1224609302,\"v2\":379420556,\"v3\":-1098099527,\"v4\":-2018662,\"v5\":422842162}";
      static String json2 = "{\"v1\":\"-1224609302\",\"v2\":\"379420556\",\"v3\":\"-1098099527\",\"v4\":\"-2018662\",\"v5\":\"422842162\"}";
      static String json3 = "{\n" +
              "\t\"v1\":\"-1224609302\",\n" +
              "\t\"v2\":\"379420556\",\n" +
              "\t\"v3\":\"-1098099527\",\n" +
              "\t\"v4\":\"-2018662\",\n" +
              "\t\"v5\":\"422842162\"\n" +
              "}";
  
      public static void main(String[] args) throws Exception {
          System.out.println(System.getProperty("java.vm.name") + " " + System.getProperty("java.runtime.version"));
  //        Model model = new Model();
  //        model.v1 = new Random().nextInt();
  //        model.v2 = new Random().nextInt();
  //        model.v3 = new Random().nextInt();
  //        model.v4 = new Random().nextInt();
  //        model.v5 = new Random().nextInt();
  //
  //        System.out.println(JSON.toJSONString(model));
  
  
          for (int i = 0; i < 10; ++i) {
               perf(); // 1798
             // perf2(); // 1877
  //            perf3(); // 20624 2334
          }
      }
  
      public static void perf() {
          long start = System.currentTimeMillis();
          for (int i = 0; i < 1000 * 1000 * 10; ++i) {
              JSON.parseObject(json, Model.class);
          }
          long millis = System.currentTimeMillis() - start;
          System.out.println("millis : " + millis);
      }
  
      public static void perf2() {
          long start = System.currentTimeMillis();
          for (int i = 0; i < 1000 * 1000 * 10; ++i) {
              JSON.parseObject(json2, Model.class);
          }
          long millis = System.currentTimeMillis() - start;
          System.out.println("millis : " + millis);
      }
  
      public static void perf3() {
          long start = System.currentTimeMillis();
          for (int i = 0; i < 1000 * 1000 * 10; ++i) {
              JSON.parseObject(json3, Model.class);
          }
          long millis = System.currentTimeMillis() - start;
          System.out.println("millis : " + millis);
      }
  
      public static class Model {
          public int v1;
          public int v2;
          public int v3;
          public int v4;
          public int v5;
      }
  }
  