java的内部类会造成安全风险吗？

Recently the security team on my project released a secure code guidelines document, designed to be used as part of our code reviews. The first thing that struck me was an item that said "Do not use Inner classes". I thought this seemed like a very heavy handed and sweeping statement. Inner classes are good if used correctly right?, but i did a bit of googling and found Recently the security team on my project releas