【Chaosblade-exec-jvm】use throwCustomException throws a custom exception, and the custom exception corresponding to catch cannot be caught in code. Is there any good solution for this

[Light-long]

Issue Description

I have written a plugin myself, which can implement the Exception throwing when calling xxx, and the exception thrown can be a subclass of java.lang. exception, for example:
./blade create xxx throwCustomException --pid 1 --exception com.xxx.CustomException --exception-message test
The current performance does throw an Exception, but I've found that if a catch CustomException isn't catch-able, only a catch Exception is

Describe what you expected to happen

Our purpose: When injecting CustomException, we can validate the downgrade by catching CustomException in our code
Do you have any good solutions?