有一个错误会导致程序无法抛出正确的异常

报错信息

Please describe the issue you observed:

org.apache.rocketmq.remoting.protocol.SerializeType.valueOf（字节码）无法抛出IllegalArgumentException。当SerializeType中出现错误时，我们无法找到错误。

What did you do (The steps to reproduce)?

What did you expect to see?

What did you see instead?

Please tell us about your environment:

Other information (e.g. detailed explanation, logs, related issues, suggestions how to fix, etc):

我可以提交一份PR来修复它吗？

原提问者GitHub用户fantow