content: package com.alibaba.fastjson2.issues_1000;
  
  import com.alibaba.fastjson2.JSONObject;
  import org.junit.jupiter.api.Test;
  
  import java.util.Arrays;
  import java.util.HashMap;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class Issue1001 {
      @Test
      public void TestFastjson2() {
          User user = new User();
          user.setName("hello");
          Map<String, Object> map = new HashMap<>();
          map.put("score", Arrays.asList(111, 222, 333));
          map.put("classes", Arrays.asList("语文", "数学", "英语"));
          user.setValues(map);
  
          String values = JSONObject.toJSONString(user);
          JSONObject jsonObject = JSONObject.parseObject(values);
          User temp = jsonObject.to(User.class);
          assertEquals(user.name, temp.name);
      }
  
      public class User {
          private String name;
          private Map<String, Object> values;
  
          public String getName() {
              return name;
          }
  
          public void setName(String name) {
              this.name = name;
          }
  
          public Map<String, Object> getValues() {
              return values;
          }
  
          public void setValues(Map<String, Object> values) {
              this.values = values;
          }
      }
  }
  