@Test
public void shouldPlayWithClocks() {
Clock c1 = Clock.systemDefaultZone();
print(c1.getZone() + "|" + c1.instant());
StringBuilder builder = new StringBuilder();
for (String zoneId : ZoneId.getAvailableZoneIds()) builder.append(zoneId).append(",");
print(builder);
ZoneId z1 = ZoneId.of("Australia/Tasmania");
Clock c2 = c1.withZone(z1);
print(c2.instant().atZone(z1));
LocalDate d1 = LocalDate.now(c1);
LocalDate d2 = LocalDate.now(c2);
print(d1 + "|" + d2);
}
public static void main(String[] args) {
String joined = String.join("/", "usr", "local", "bin"); // "usr/local/bin"
System.out.println(joined);
String ids = String.join(", ", ZoneId.getAvailableZoneIds());
System.out.println(ids);
}
