public void afterShutdown( ContextFactoryService service )
public void afterShutdown( DirectoryService service )
    public void afterShutdown( ContextFactoryService service )    {        if ( minaRegistry != null )        {            if ( ldapService != null )            {                minaRegistry.unbind( ldapService );                if ( log.isInfoEnabled() )                {                    log.info( "Unbind of LDAP Service complete: " + ldapService );                }                ldapService = null;            }            if ( kerberosService != null )            {                minaRegistry.unbind( kerberosService );                if ( log.isInfoEnabled() )                {                    log.info( "Unbind of KRB5 Service complete: " + kerberosService );                }                kerberosService = null;            }        }    }