if (logger.isEnabledFor(Level.ERROR)) { logger.error(ApplejuiceFassade.ERROR_MESSAGE, ex); }
logger.error(ApplejuiceFassade.ERROR_MESSAGE, ex);
    public final void interrupt() {        try {            Iterator it = threads.iterator();            while (it.hasNext()) {                Object obj = it.next();                try{                    if (obj != null && obj instanceof Thread) {                        ( (Thread) obj).interrupt();                    }                }                catch(Exception ex){                    logger.error("Fehler beim Beenden eines Threads in " + toString(), ex);                }            }            super.interrupt();        }        catch (Exception ex) {            if (logger.isEnabledFor(Level.ERROR)) {                logger.error(ApplejuiceFassade.ERROR_MESSAGE, ex);            }        }    }