These are the checks provided by Checkstyle Addons, in alphabetical order. The 'Checks' menu above provides a reference by category.
Currently, there are 4 checks.
Flag calls to illegal methods based on their names
Find objects created with new that are not used for anything
Keep a property file and a corresponding piece of code in sync
Apply a regular expression to the names of files
For other versions of Checkstyle Addons, please refer to the release history, which also includes version-specific check documentation.