This is a nice open source tool from Adobe for reviewing and optimising your code. Although the set-up is a bit fiddly, I installed it on FDT without any issue.

To run the plug-in you simply select ‘Run PMD’ and a list of warnings is generated. Examples include ‘HeavyContructor’, ‘TooManyFunction’ and ‘UnusedParameter’. You can click on the classes listed to highlight the source of the suspect code and decide what action, if any, to take. Very similar in function to the way FDT handles ActionScript errors and warnings

Any standards/optimisation junkies out there will find this very useful. Granted you will no doubt end up ignoring many of the ‘violations’ highlighted, but it’s great when it does spot something you’re grateful to discover and happy to amend.

Click here to get started