ltime = System.currentTimeMillis();
                    wait();
                }

                try {
                    double r = Math.random();
                    if (r < 0.333) {
                        f.exists();
//                      System.out.print('e');
                    } else if (r < 0.667) {
                        d.listFiles();
//                      System.out.print('l');

0443\u0433\u0430\u0430\u0440 \u0441\u0430\u0440_\u0414\u043e\u043b\u0434\u0443\u0433\u0430\u0430\u0440 \u0441\u0430\u0440_\u041d\u0430\u0439\u043c\u0434\u0443\u0433\u0430\u0430\u0440 \u0441\u0430\u0440_\u0415\u0441\u0434\u04af\u0433\u044d\u044d\u0440 \u0441\u0430\u0440_\u0410\u0440\u0430\u0432\u0434\u0443\u0433\u0430\u0430\u0440 \u0441\u0430\u0440_\u0410\u0440\u0432\u0430\u043d \u043d\u044d\u0433\u0434\u04af\u0433\u044d\u044d\u0440 \u0441\u0430\u0440_\u0410\u0440\u0432\u0430\u043d \u0445\u043e\u...