java.lang.NoClassDefFoundError: org/springframework/cglib/beans/BeanMapEmitter

[murainwood]

Affects: <Spring Framework version>

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Hi:
After we upgrade to spring boot 2.5.10 (spring-core 5.3.16), when invoke following method

org.springframework.cglib.beans.BeanMap.create(BeanMap.java:68)

got the the exception

java.lang.NoClassDefFoundError: org/springframework/cglib/beans/BeanMapEmitter

Checking the jar of spring-core-5.3.16, seems the class BeanMapEmitter was miss

[bclozel]

This looks related to #27802. I'm not sure why BeanMap is referring to the now excluded BeanMapEmitter type.

[jhoeller]

This seems like an accidental exclude of BeanMap* over just BeanMap, as part of the patch that we're applying for JDK 17 compatibility now. Sorry for the oversight, I'll fix this for 5.3.17.

[murainwood]

@jhoeller Wow, thanks a lot!
So, I'm keeping springboot 2.5.9 (with spring core 5.3.15) now