This affects the following classes: BlobProxy, ClobProxy, NClobProxy, ResultSetWrapperProxy, SerializableBlobProxy, SerializableClobProxy. I'll make a change to their getProxyClassLoader() methods using the appropriate interface.

Some usages of ReflectHelper and SerializationHelper could also be affected by the Spring bug. I'm not going to deal with them here though. Please open a new Jira if you run into it.