[GitHub] lovepoem commented on issue #2132: Dubbo序列化多个 CopyOnWriteArrayList 对象, 反序列化后得到的对象变成同一个!

[GitBox <gi...@apache.org>]

lovepoem commented on issue #2132: Dubbo序列化多个 CopyOnWriteArrayList 对象, 反序列化后得到的对象变成同一个!
URL: https://github.com/apache/incubator-dubbo/issues/2132#issuecomment-408313078
 
 
   Now the dubbo use hessian serialize component  by default
   ```java
   
   @Test
   public void testListSerializer() throws Exception {
   
       List<Integer> list = new CopyOnWriteArrayList<>();
       list.add(1111);
       list.add(2222);
       List<Integer> list2 = new CopyOnWriteArrayList<>();
       list2.add(1111);
       list2.add(2222);
      // Assert.assertTrue(list==list2);
       List deserialize = baseHessianSerialize(list);
       List deserialize2 = baseHessianSerialize(list2);
       Assert.assertTrue(deserialize.equals(list));
       Assert.assertTrue(deserialize==deserialize2);
   }
   
   /**
    * hessian serialize util
    *
    * @param data
    * @param <T>
    * @return
    * @throws IOException
    */
   provite <T> T baseHessianSerialize(T data) throws IOException {
       ByteArrayOutputStream bout = new ByteArrayOutputStream();
       HessianOutput out = new HessianOutput(bout);
   
       out.writeObject(data);
       out.flush();
   
       ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray());
       HessianInput input = new HessianInput(bin);
       return (T) input.readObject();
   }
   
   
   ```
   Your problem can't be reproduced
   
   Ian Luo <no...@github.com> 于2018年7月27日周五 下午12:36写道：
   
   > where's GenericObjectInput introduced?
   >
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