Tomcat v5.0.28 memory leak exposed

I was working on a technical presentation with the topic "Performance Engineering in Java platform". This presentation is to emphasize on various techniques and tools used for performance optimization and tuning. While I was working on this presentation, I googled for examples showing memory leak in Java application. I couldn't find any convincing examples and moreover, the discussions in Java for

[infohack]

Tomcat 5.0.28はWebappClassLoaderのバグでメモリーリークが発生する

[hiyang]

むむむ・・・

[solitary_shell]

Tomcat 5.0.28はWebappClassLoaderのバグでメモリーリークが発生する。　Hibernate、Spring、cglib等を使ったアプリケーションを運用していると起こるらしい。