docs: public LogService getLogService(String name)
  	{
  		synchronized (loggers) {
  			LogService l = (LogService) loggers.get(name);
  			if (l == null) {
  				l = new LogService(name);
  				loggers.put(name, l);
  				for (final Iterator i = writers.iterator(); i.hasNext();)
  					l.addWriter((LogWriter) i.next());
  			}
  			return l;
  		}
  	}