Library detectors is a FindBugs plugin with detectors for certain patterns which could be considered bugs in library code. It currently detects the following bugs:
- GBU_GUAVA_BETA_CLASS_USAGE Reference to a class annotated with @Beta
- GBU_GUAVA_BETA_FIELD_USAGE Reference to a field annotated with @Beta
- GBU_GUAVA_BETA_METHOD_USAGE Reference to a method annotated with @Beta
See the site page for more information.