@Test
 public void testFormatWithMillis() throws ParseException {
   RFC3339DateFormat format = new RFC3339DateFormat();
   String formatted = format.format(new Date(1360204148123L));
   assertEquals("2013-02-07T02:29:08.123Z", formatted);
 }
 @Test
 public void testFormatWithMillis_NY() throws ParseException {
   RFC3339DateFormat format = new RFC3339DateFormat(TimeZone.getTimeZone("America/New_York"));
   String formatted = format.format(new Date(1360204148123L));
   assertEquals("2013-02-06T21:29:08.123-05:00", formatted);
 }
 @Test
 public void testFormatNoTime() throws ParseException {
   RFC3339DateFormat format = new RFC3339DateFormat(false);
   String formatted = format.format(new Date(1360204148123L));
   assertEquals("2013-02-07", formatted);
 }