The library should contain Jenkins-specific checks. It would be great to start from several critical cases we commonly experience in Jenkins-specific codebase.

TODO: define the final list

Examples:

• Definition of extensionPoint implementation without @Extension in the class/descriptor
• Usage of the Restricted method coming from the external library
• Usage of do*() methods in the code without RequirePost
• Nice2have: Method may return null, but there is no CheckForNull annotation
• ...