content: package com.alibaba.fastjson2.issues;
  
  import com.alibaba.fastjson2.JSON;
  import com.alibaba.fastjson2.JSONArray;
  import com.alibaba.fastjson2.JSONObject;
  import lombok.Data;
  import org.junit.jupiter.api.Test;
  
  import java.util.Map;
  
  public class Issue255 {
      @Test
      public void test0() {
          JSONArray array = new JSONArray();
          array.add(new JSONObject() {
              {
                  put("type", "text");
                  put("data", new JSONObject() {
                      {
                          put("content", "hello111");
                      }});
              }
          });
          array.add(new JSONObject() {
              {
                  put("type", "text");
                  put("data", new JSONObject() {
                      {
                          put("content", "hello222");
                      }});
              }});
  
          // Exception in thread "main" com.alibaba.fastjson2.JSONException: can not convert from class java.lang.String to class java.lang.String
          System.out.println(
                  array.toJavaList(TestBean.class)
          );
  
          // [Test.TestBean(type=text, data={content=hello111}), Test.TestBean(type=text, data={content=hello222})]
          System.out.println(
                  JSON.parseArray(array.toJSONString(), TestBean.class)
          );
      }
  
      @Data
      public static class TestBean {
          public String type;
          public Map<String, String> data;
      }
  }
  