log = (LogSF)(new LogImpl(name)); loggers.put(name, log); if ((log!=null)&&log.isTraceEnabled()) log.trace("New log created: "+ name);
    public static synchronized LogSF getLog(String name)    {        LogSF log  = (LogSF)loggers.get(name);        if (log!=null) {            return log;        }        log = (LogSF)(new LogImpl(name));        loggers.put(name, log);        if ((log!=null)&&log.isTraceEnabled()) log.trace("New log created: "+ name);        return log;    }