@Henry: Have you ever tried running this on the LFC classes? Might be worth a try...
Adobe Technical Services has released a tool called FlexPMD, which allows you to audit the quality of ActionScript 3.0 code. FlexPMD is an ActionScript tool, which is similar to JavaPMD. FlexPMD improves code quality by auditing an ActionScript 3.0 or Flex source directory. It detects poor coding practices, such as unused code, overly complex code, overly lengthy code, and incorrect use of the Flex component life cycle. FlexPMD is an Adobe open-source project available at the following address: http://opensource.adobe.com/wiki/display/flexpmd/FlexPMD. An Eclipse plug-in is also available at the following address: http://opensource.adobe.com/wiki/display/flexpmd/FlexPMD+Eclipse+plugin.
