title: How can I return LocalDate.now() in milliseconds?
body: <p>I create date now:</p>
  
  <pre><code>ZoneId gmt = ZoneId.of("GMT");
  LocalDateTime localDateTime = LocalDateTime.now();
  LocalDate localDateNow = localDateTime.toLocalDate();
  </code></pre>
  
  <p>Then I want return this date in milliseconds:</p>
  
  <pre><code>localDateNow.atStartOfDay(gmt) - 22.08.2017
  localDateNow.atStartOfDay(gmt).toEpochSecond(); - 1503360000 (18.01.70)
  </code></pre>
  
  <p>How can I return <code>LocalDate.now()</code> in milliseconds?</p>