content: package com.alibaba.json.test.benchmark.basic;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.parser.Feature;
  
  /**
   * Created by wenshao on 04/08/2017.
   */
  public class DoubleBenchmark_arrayMapping {
      static String json = "[0.4430165316544028,0.22676692048907365,0.9766986818812096,0.3423751102308744,0.4262177938610565]";
      static String json2 = "[\"0.4430165316544028\",\"0.22676692048907365\",\"0.9766986818812096\",\"0.3423751102308744\",\"0.4262177938610565\"]";
  
      public static void main(String[] args) throws Exception {
  //        Model model = new Model();
  //        model.v1 = new Random().nextDouble();
  //        model.v2 = new Random().nextDouble();
  //        model.v3 = new Random().nextDouble();
  //        model.v4 = new Random().nextDouble();
  //        model.v5 = new Random().nextDouble();
  //
  //        System.out.println(JSON.toJSONString(model));
  
          for (int i = 0; i < 10; ++i) {
               perf(); // 2528
  //            perf2(); // 2484
          }
      }
  
      public static void perf() {
          long start = System.currentTimeMillis();
          for (int i = 0; i < 1000 * 1000 * 10; ++i) {
              JSON.parseObject(json, Model.class, Feature.SupportArrayToBean);
          }
          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, Feature.SupportArrayToBean);
          }
          long millis = System.currentTimeMillis() - start;
          System.out.println("millis : " + millis);
      }
  
      public static class Model {
          public double v1;
          public double v2;
          public double v3;
          public double v4;
          public double v5;
      }
  }
  