public static void log(String msg) { if (!LOG.isLoggable(Level.FINE)) { return; } StringBuilder sb = new StringBuilder(); SimpleDateFormat defaultFormat = new SimpleDateFormat("dd-MM-yyyy:HH-mm-ss.S"); sb.append(defaultFormat.format(new Date(System.currentTimeMillis()))); sb.append(":"); sb.append(msg); sb.append('\t'); sb.append(Thread.currentThread().getName()); LocalHistory.LOG.fine(sb.toString()); // NOI18N }