content: package com.alibaba.json.bvt.bug;
  
  import junit.framework.Assert;
  import junit.framework.TestCase;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.JSONObject;
  
  public class Bug_101_for_rongganlin_case3 extends TestCase {
  
      public void test_for_bug() throws Exception {
          Entity entity = new Entity();
          entity.setHolder(new Holder<String>("AAA"));
  
          JSONObject json = (JSONObject) JSON.toJSON(entity);
          Entity entity2 = JSON.toJavaObject(json, Entity.class);
          Assert.assertEquals(JSON.toJSONString(entity), JSON.toJSONString(entity2));
      }
  
      public static class Entity {
  
          private Holder<?> holder;
  
          public Holder<?> getHolder() {
              return holder;
          }
  
          public void setHolder(Holder<?> holder) {
              this.holder = holder;
          }
  
      }
  
      public static class Holder<T> {
  
          private T value;
          
          public Holder() {
              
          }
          
          public Holder(T value) {
              this.value = value;
          }
  
          public T getValue() {
              return value;
          }
  
          public void setValue(T value) {
              this.value = value;
          }
  
      }
  }
  