code: public static Logger getLogger( String name )
      {
          PaxLogger paxLogger;
          if( m_paxLogging == null )
          {
              paxLogger = FallbackLogFactory.createFallbackLog( null, name );
          }
          else
          {
              paxLogger = m_paxLogging.getLogger( name, LOG4J_FQCN );
          }
          Logger logger = new Logger( paxLogger );
          m_loggers.put( name, logger );
          return logger;
      }
docs: Retrieve a logger by name. If the named logger already exists, then the
  existing instance will be reutrned. Otherwise, a new instance is created.
  
  <p>By default, loggers do not have a set level but inherit it from their
  ancestors. This is one of the central features of log4j.
  </p>
  
  @param name The name of the logger to retrieve.
  
  @return the Logger instance of the given name.