class org.apache.avalon.excalibur.logger.DefaultLoggerManager (implements org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.excalibur.logger.LoggerManager, org.apache.avalon.framework.service.Serviceable, org.apache.avalon.framework.thread.ThreadSafe)
class org.apache.avalon.excalibur.logger.Log4JLoggerManager (implements org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.excalibur.logger.LoggerManager)