ClassNotFoundException: FilterChainProxy

[Roald]

After upgrading my service layer from 3.1.0.RC2 to 3.1.0.RELEASE. My integration tests startup with an exception in the log on error level.

A quick dig shows me a strange change in the SecurityNamespaceHandler.
In RC2 we have:

        if (ClassUtils.isPresent("org.springframework.security.web.FilterChainProxy", getClass().getClassLoader())) {
        ...
        }

In RELEASE we have:

        try {
            ClassUtils.forName("org.springframework.security.web.FilterChainProxy", getClass().getClassLoader());
            ...
        } catch(Throwable t) {
            logger.error("Failed to load required web classes", t);
        }

Am I supposed to introduce the spring-security-web module in my business layer?
Or should I disable error logging in my log configuration for spring security?

[Rob Winch]

For others interested here is the relevant JIRA https://jira.springsource.org/browse/SEC-1868