content: package com.alibaba.fastjson2.issues;
  
  import com.alibaba.fastjson2.JSON;
  import org.junit.jupiter.api.Test;
  
  import java.io.Serializable;
  import java.util.List;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  public class Issue565 {
      @Test
      public void test() {
          String str = "{\"roomType\":\"GRASS_SQUARE_FLOWER\",\"users\":[{\"name\":\"STTEST02\",\"userId\":\"101177\"},{\"name\":\"STTEST01\",\"userId\":\"101176\"}]}";
          Response resp = JSON.parseObject(str, Response.class);
          assertNotNull(resp);
          assertEquals("GRASS_SQUARE_FLOWER", resp.roomType);
      }
  
      public class Response
              implements Serializable {
          private static final long serialVersionUID = 7868798773717812999L;
          private String roomType;
          private List<AccountInfo> users;
  
          public class AccountInfo {
              private String userId;
              private String name;
  
              public AccountInfo() {
              }
  
              public AccountInfo(String userId, String name) {
                  this.userId = userId;
                  this.name = name;
              }
  
              public String getUserId() {
                  return userId;
              }
  
              public void setUserId(String userId) {
                  this.userId = userId;
              }
  
              public String getName() {
                  return name;
              }
  
              public void setName(String name) {
                  this.name = name;
              }
  
              @Override
              public String toString() {
                  // TODO Auto-generated method stub
                  return this.name;
              }
          }
  
          public String getRoomType() {
              return roomType;
          }
  
          public void setRoomType(String roomType) {
              this.roomType = roomType;
          }
  
          public List<AccountInfo> getUsers() {
              return users;
          }
  
          public void setUsers(List<AccountInfo> users) {
              this.users = users;
          }
      }
  }
  