code: public void setLoggerRepository(final LoggerRepository repository) {
          Object oldValue = this.repository;
          this.repository = repository;
          firePropertyChange("loggerRepository", oldValue, this.repository);
      }
docs: Sets the logger repository used by this plugin and notifies a
  relevant PropertyChangeListeners registered. This
  repository will be used by the plugin functionality.
  
  @param repository the logger repository that this plugin should affect.