CAP (code analysis plugin) is an eclipse plugin (written in Java) that analysis your java project. It checks dependencies between the classes and packages and gives you a hint about the architecture, reusability and maintainability. ("JDepend 2")
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.