private void log(String msg) { Handler fh = null; try { Logger logger = Logger.getLogger(this.getClass().getName()); fh = new FileHandler( this.bundle.getPropertiesRealPath() + FileUtil.getFileSeparator() + "kortathjonustan.log"); logger.addHandler(fh); logger.setLevel(Level.ALL); logger.info(msg); fh.close(); } catch (Exception e) { e.printStackTrace(); } finally { if (fh != null) { fh.close(); } } }