code: private void logRecoverableException(ClassDescriptor classDescriptor, Detector2 detector, Throwable e) {
          bugReporter.logError(
                  "Exception analyzing " + classDescriptor.toDottedClassName() + " using detector "
                          + detector.getDetectorClassName(), e);
      }
docs: Report an exception that occurred while analyzing a class with a
  detector.
  
  @param classDescriptor
  class being analyzed
  @param detector
  detector doing the analysis
  @param e
  the exception