TimeTracker 程序运行计时器

• 程序运行超过指定时间，自动输出运行时长日志
• 时间单位毫秒

用法实例（自动资源管理）

try (TimeTracker timeTracker = new TimeTracker(url, 300)) {
    HttpResponse<byte[]> response = client.send(request, HttpResponse.BodyHandlers.ofByteArray());
    if (response.statusCode() == 200) return response.body();
    else System.out.printf("%s 调用异常 %n响应内容: %s", url, response.body());
} catch (IOException | InterruptedException e) {
    System.out.printf("%s 调用异常 %n响应内容: %s", url, e.getMessage());
}