class org.apache.avalon.framework.logger.AbstractLogEnabled (implements org.apache.avalon.framework.logger.LogEnabled)
class org.apache.excalibur.instrument.AbstractLogEnabledInstrumentable (implements org.apache.excalibur.instrument.Instrumentable)
class org.apache.excalibur.instrument.manager.http.server.AbstractHTTPURLHandler (implements org.apache.excalibur.instrument.manager.http.server.HTTPURLHandler)