static code analysis is described in the German iX

Today I red the german iX magazin. The main story for the february 2009 issue is static
code analyses.

For java there are described PMD, FindBugs and Hammurapi.

For PMD and FindBugs there is also a plugin for eclipse and for netbeans.
The update-site for netbeans is https://sqe.dev.java.net/updatecenters/sqe/updates.xml.